3130479 has 24 divisors (see below), whose sum is σ = 4996992. Its totient is φ = 1872720.

The previous prime is 3130453. The next prime is 3130483. The reversal of 3130479 is 9740313.

It is not a de Polignac number, because 3130479 - 2⁹ = 3129967 is a prime.

3130479 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10044 + ... + 10350.

It is an arithmetic number, because the mean of its divisors is an integer number (208208).

Almost surely, 2^3130479 is an apocalyptic number.

3130479 is a deficient number, since it is larger than the sum of its proper divisors (1866513).

3130479 is a wasteful number, since it uses less digits than its factorization.

3130479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 3130479 is about 1769.3159695204. The cubic root of 3130479 is about 146.2862807207.

The spelling of 3130479 in words is "three million, one hundred thirty thousand, four hundred seventy-nine".