2696491 has 8 divisors (see below), whose sum is σ = 3091680. Its totient is φ = 2303808.

The previous prime is 2696483. The next prime is 2696501. The reversal of 2696491 is 1946962.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2696491 - 2³ = 2696483 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2696491.

It is not an unprimeable number, because it can be changed into a prime (2696471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3645 + ... + 4321.

It is an arithmetic number, because the mean of its divisors is an integer number (386460).

2^2696491 is an apocalyptic number.

2696491 is a deficient number, since it is larger than the sum of its proper divisors (395189).

2696491 is an equidigital number, since it uses as much as digits as its factorization.

2696491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253.

The product of its digits is 23328, while the sum is 37.

The square root of 2696491 is about 1642.0995706716. The cubic root of 2696491 is about 139.1873153930.

The spelling of 2696491 in words is "two million, six hundred ninety-six thousand, four hundred ninety-one".