2794917 has 4 divisors (see below), whose sum is σ = 3726560. Its totient is φ = 1863276.

The previous prime is 2794907. The next prime is 2794921. The reversal of 2794917 is 7194972.

2794917 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2794917 - 2⁷ = 2794789 is a prime.

It is a super-2 number, since 2×2794917² = 15623122073778, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2794907) 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, 465817 + ... + 465822.

It is an arithmetic number, because the mean of its divisors is an integer number (931640).

2^2794917 is an apocalyptic number.

It is an amenable number.

2794917 is a deficient number, since it is larger than the sum of its proper divisors (931643).

2794917 is an equidigital number, since it uses as much as digits as its factorization.

2794917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931642.

The product of its digits is 31752, while the sum is 39.

The square root of 2794917 is about 1671.8005263787. The cubic root of 2794917 is about 140.8606338852.

It can be divided in two parts, 27949 and 17, that added together give a triangular number (27966 = T₂₃₆).

The spelling of 2794917 in words is "two million, seven hundred ninety-four thousand, nine hundred seventeen".