1072798004 has 24 divisors (see below), whose sum is σ = 1890016128. Its totient is φ = 532805760.

The previous prime is 1072797977. The next prime is 1072798021. The reversal of 1072798004 is 4008972701.

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, 448997 + ... + 451379.

It is an arithmetic number, because the mean of its divisors is an integer number (78750672).

Almost surely, 2^1072798004 is an apocalyptic number.

It is an amenable number.

1072798004 is a deficient number, since it is larger than the sum of its proper divisors (817218124).

1072798004 is a wasteful number, since it uses less digits than its factorization.

1072798004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3095 (or 3093 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 1072798004 is about 32753.5952835715. The cubic root of 1072798004 is about 1023.6998797497.

The spelling of 1072798004 in words is "one billion, seventy-two million, seven hundred ninety-eight thousand, four".