3125897310 has 32 divisors (see below), whose sum is σ = 7508754432. Its totient is φ = 832839200.

The previous prime is 3125897273. The next prime is 3125897311. The reversal of 3125897310 is 137985213.

3125897310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3125897310² = 19542467985330472200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3125897311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10734 + ... + 79793.

It is an arithmetic number, because the mean of its divisors is an integer number (234648576).

Almost surely, 2^3125897310 is an apocalyptic number.

3125897310 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3125897310 is an abundant number, since it is smaller than the sum of its proper divisors (4382857122).

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

3125897310 is a wasteful number, since it uses less digits than its factorization.

3125897310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91688.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 3125897310 is about 55909.7246460757. The cubic root of 3125897310 is about 1462.1487890675.

The spelling of 3125897310 in words is "three billion, one hundred twenty-five million, eight hundred ninety-seven thousand, three hundred ten".