7928833936 has 45 divisors (see below), whose sum is σ = 15578342611. Its totient is φ = 3909387776.

The previous prime is 7928833921. The next prime is 7928833961. The reversal of 7928833936 is 6393388297.

The square root of 7928833936 is 89044.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 712336 + 7928121600 = 844^2 + 89040^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 40247790 + ... + 40247986.

Almost surely, 2^7928833936 is an apocalyptic number.

7928833936 is the 89044-th square number.

It is an amenable number.

7928833936 is a deficient number, since it is larger than the sum of its proper divisors (7649508675).

7928833936 is an equidigital number, since it uses as much as digits as its factorization.

7928833936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628 (or 312 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 58.

The cubic root of 7928833936 is about 1994.0518217923.

The spelling of 7928833936 in words is "seven billion, nine hundred twenty-eight million, eight hundred thirty-three thousand, nine hundred thirty-six".