3040303928 has 16 divisors (see below), whose sum is σ = 5794022760. Its totient is φ = 1495231200.

The previous prime is 3040303909. The next prime is 3040303961. The reversal of 3040303928 is 8293030403.

It is a happy number.

It is a super-2 number, since 2×3040303928² = 18486895949224458368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3040303894 and 3040303903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3114578 + ... + 3115553.

Almost surely, 2^3040303928 is an apocalyptic number.

It is an amenable number.

3040303928 is a deficient number, since it is larger than the sum of its proper divisors (2753718832).

3040303928 is a wasteful number, since it uses less digits than its factorization.

3040303928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6230198 (or 6230194 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 3040303928 is about 55138.9510962985. The cubic root of 3040303928 is about 1448.6795633527.

The spelling of 3040303928 in words is "three billion, forty million, three hundred three thousand, nine hundred twenty-eight".