3130962025 has 45 divisors (see below), whose sum is σ = 4234540263. Its totient is φ = 2296393200.

The previous prime is 3130962019. The next prime is 3130962071. The reversal of 3130962025 is 5202690313.

The square root of 3130962025 is 55955.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1127146329 + 2003815696 = 33573^2 + 44764^2 .

It is not a de Polignac number, because 3130962025 - 2³ = 3130962017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 100998760 + ... + 100998790.

Almost surely, 2^3130962025 is an apocalyptic number.

3130962025 is the 55955-th square number.

3130962025 is the 27978-th centered octagonal number.

It is an amenable number.

3130962025 is a deficient number, since it is larger than the sum of its proper divisors (1103578238).

3130962025 is an frugal number, since it uses more digits than its factorization.

3130962025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148 (or 55 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The cubic root of 3130962025 is about 1462.9380420155.

The spelling of 3130962025 in words is "three billion, one hundred thirty million, nine hundred sixty-two thousand, twenty-five".