3130504 has 32 divisors (see below), whose sum is σ = 6531840. Its totient is φ = 1396800.

The previous prime is 3130493. The next prime is 3130513. The reversal of 3130504 is 4050313.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2739 + ... + 3709.

It is an arithmetic number, because the mean of its divisors is an integer number (204120).

Almost surely, 2^3130504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3130504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3265920).

3130504 is an abundant number, since it is smaller than the sum of its proper divisors (3401336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3130504 is a wasteful number, since it uses less digits than its factorization.

3130504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021 (or 1017 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 3130504 is about 1769.3230343835. The cubic root of 3130504 is about 146.2866701336.

Adding to 3130504 its reverse (4050313), we get a palindrome (7180817).

The spelling of 3130504 in words is "three million, one hundred thirty thousand, five hundred four".