2793957 has 4 divisors (see below), whose sum is σ = 3725280. Its totient is φ = 1862636.

The previous prime is 2793949. The next prime is 2793991. The reversal of 2793957 is 7593972.

2793957 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 a cyclic number.

It is not a de Polignac number, because 2793957 - 2³ = 2793949 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2793157) 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, 465657 + ... + 465662.

It is an arithmetic number, because the mean of its divisors is an integer number (931320).

2^2793957 is an apocalyptic number.

It is an amenable number.

2793957 is a deficient number, since it is larger than the sum of its proper divisors (931323).

2793957 is an equidigital number, since it uses as much as digits as its factorization.

2793957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931322.

The product of its digits is 119070, while the sum is 42.

The square root of 2793957 is about 1671.5133861265. The cubic root of 2793957 is about 140.8445044027.

The spelling of 2793957 in words is "two million, seven hundred ninety-three thousand, nine hundred fifty-seven".