2794837 has 4 divisors (see below), whose sum is σ = 2840716. Its totient is φ = 2748960.

The previous prime is 2794811. The next prime is 2794879. The reversal of 2794837 is 7384972.

2794837 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is the 683-rd star number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1179396 + 1615441 = 1086^2 + 1271^2 .

It is a cyclic number.

It is not a de Polignac number, because 2794837 - 2¹⁹ = 2270549 is a prime.

It is a super-2 number, since 2×2794837² = 15622227713138, which contains 22 as substring.

It is a Duffinian number.

2794837 is a lucky number.

It is a nialpdrome in base 4.

It is a zygodrome in base 4.

It is a self number, because there is not a number n which added to its sum of digits gives 2794837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2794807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22848 + ... + 22969.

It is an arithmetic number, because the mean of its divisors is an integer number (710179).

2^2794837 is an apocalyptic number.

It is an amenable number.

2794837 is a deficient number, since it is larger than the sum of its proper divisors (45879).

2794837 is an equidigital number, since it uses as much as digits as its factorization.

2794837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45878.

The product of its digits is 84672, while the sum is 40.

The square root of 2794837 is about 1671.7765999080. The cubic root of 2794837 is about 140.8592899027.

It can be divided in two parts, 27 and 94837, that added together give a square (94864 = 308²).

The spelling of 2794837 in words is "two million, seven hundred ninety-four thousand, eight hundred thirty-seven".