3130407 has 20 divisors (see below), whose sum is σ = 5345296. Its totient is φ = 1788480.

The previous prime is 3130403. The next prime is 3130409. The reversal of 3130407 is 7040313.

It is not a de Polignac number, because 3130407 - 2² = 3130403 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 3130407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130403) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2194 + ... + 3327.

Almost surely, 2^3130407 is an apocalyptic number.

3130407 is a deficient number, since it is larger than the sum of its proper divisors (2214889).

3130407 is an equidigital number, since it uses as much as digits as its factorization.

3130407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5540 (or 5531 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 3130407 is about 1769.2956225572. The cubic root of 3130407 is about 146.2851591997.

The spelling of 3130407 in words is "three million, one hundred thirty thousand, four hundred seven".