3328995428 has 24 divisors (see below), whose sum is σ = 6374583264. Its totient is φ = 1508601600.

The previous prime is 3328995407. The next prime is 3328995431. The reversal of 3328995428 is 8245998233.

It is a super-2 number, since 2×3328995428² = 22164421119289806368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3328995428.

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, 99725 + ... + 128852.

It is an arithmetic number, because the mean of its divisors is an integer number (265607636).

Almost surely, 2^3328995428 is an apocalyptic number.

It is an amenable number.

3328995428 is a deficient number, since it is larger than the sum of its proper divisors (3045587836).

3328995428 is a wasteful number, since it uses less digits than its factorization.

3328995428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228923 (or 228921 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 53.

The square root of 3328995428 is about 57697.4473265499. The cubic root of 3328995428 is about 1493.1533039023.

The spelling of 3328995428 in words is "three billion, three hundred twenty-eight million, nine hundred ninety-five thousand, four hundred twenty-eight".