7488791928 has 32 divisors (see below), whose sum is σ = 20802200400. Its totient is φ = 2496263904.

The previous prime is 7488791903. The next prime is 7488791957. The reversal of 7488791928 is 8291978847.

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, 17334951 + ... + 17335382.

Almost surely, 2^7488791928 is an apocalyptic number.

It is an amenable number.

7488791928 is an abundant number, since it is smaller than the sum of its proper divisors (13313408472).

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

7488791928 is a wasteful number, since it uses less digits than its factorization.

7488791928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34670348 (or 34670338 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 63.

The square root of 7488791928 is about 86537.8063507505. The cubic root of 7488791928 is about 1956.4582651655.

The spelling of 7488791928 in words is "seven billion, four hundred eighty-eight million, seven hundred ninety-one thousand, nine hundred twenty-eight".