1028976804 has 24 divisors (see below), whose sum is σ = 2667717920. Its totient is φ = 342992232.

The previous prime is 1028976803. The next prime is 1028976841. The reversal of 1028976804 is 4086798201.

1028976804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1028976804.

It is not an unprimeable number, because it can be changed into a prime (1028976803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4763674 + ... + 4763889.

Almost surely, 2^1028976804 is an apocalyptic number.

It is an amenable number.

1028976804 is an abundant number, since it is smaller than the sum of its proper divisors (1638741116).

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

1028976804 is a wasteful number, since it uses less digits than its factorization.

1028976804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9527576 (or 9527568 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 1028976804 is about 32077.6683067831. The cubic root of 1028976804 is about 1009.5671131217.

The spelling of 1028976804 in words is "one billion, twenty-eight million, nine hundred seventy-six thousand, eight hundred four".