3130492 has 12 divisors (see below), whose sum is σ = 5667480. Its totient is φ = 1511216.

The previous prime is 3130487. The next prime is 3130493. The reversal of 3130492 is 2940313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13378 + ... + 13609.

It is an arithmetic number, because the mean of its divisors is an integer number (472290).

Almost surely, 2^3130492 is an apocalyptic number.

It is an amenable number.

3130492 is a deficient number, since it is larger than the sum of its proper divisors (2536988).

3130492 is a wasteful number, since it uses less digits than its factorization.

3130492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27020 (or 27018 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 3130492 is about 1769.3196432527. The cubic root of 3130492 is about 146.2864832156.

The spelling of 3130492 in words is "three million, one hundred thirty thousand, four hundred ninety-two".