2927794 has 4 divisors (see below), whose sum is σ = 4391694. Its totient is φ = 1463896.

The previous prime is 2927789. The next prime is 2927797. The reversal of 2927794 is 4977292.

2927794 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.

It can be written as a sum of positive squares in only one way, i.e., 1996569 + 931225 = 1413^2 + 965^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 2⁹ + 9 + 2²¹ + 7⁴ + 7⁷ + 9² + 4⁶ .

It is not an unprimeable number, because it can be changed into a prime (2927797) 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 as a sum of consecutive naturals, namely, 731947 + ... + 731950.

2^2927794 is an apocalyptic number.

2927794 is a deficient number, since it is larger than the sum of its proper divisors (1463900).

2927794 is a wasteful number, since it uses less digits than its factorization.

2927794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463899.

The product of its digits is 63504, while the sum is 40.

The square root of 2927794 is about 1711.0797760479. The cubic root of 2927794 is about 143.0584467753.

It can be divided in two parts, 2927 and 794, that added together give a square (3721 = 61²).

The spelling of 2927794 in words is "two million, nine hundred twenty-seven thousand, seven hundred ninety-four".