4012976528 has 20 divisors (see below), whose sum is σ = 8481973488. Its totient is φ = 1824080160.

The previous prime is 4012976501. The next prime is 4012976533. The reversal of 4012976528 is 8256792104.

It is a happy number.

It is a super-2 number, since 2×4012976528² = 32207961228557869568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 11400326 + ... + 11400677.

Almost surely, 2^4012976528 is an apocalyptic number.

It is an amenable number.

4012976528 is an abundant number, since it is smaller than the sum of its proper divisors (4468996960).

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

4012976528 is a wasteful number, since it uses less digits than its factorization.

4012976528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22801022 (or 22801016 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 4012976528 is about 63348.0585969294. The cubic root of 4012976528 is about 1589.1157785529.

The spelling of 4012976528 in words is "four billion, twelve million, nine hundred seventy-six thousand, five hundred twenty-eight".