3125343328 has 48 divisors (see below), whose sum is σ = 6196357440. Its totient is φ = 1551712896.

The previous prime is 3125343301. The next prime is 3125343407. The reversal of 3125343328 is 8233435213.

It is a junction number, because it is equal to n+sod(n) for n = 3125343293 and 3125343302.

It is a congruent number.

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, 4228783 + ... + 4229521.

It is an arithmetic number, because the mean of its divisors is an integer number (129090780).

Almost surely, 2^3125343328 is an apocalyptic number.

It is an amenable number.

3125343328 is a deficient number, since it is larger than the sum of its proper divisors (3071014112).

3125343328 is a wasteful number, since it uses less digits than its factorization.

3125343328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499 (or 1491 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The square root of 3125343328 is about 55904.7701721418. The cubic root of 3125343328 is about 1462.0624083278.

The spelling of 3125343328 in words is "three billion, one hundred twenty-five million, three hundred forty-three thousand, three hundred twenty-eight".