789072996 has 24 divisors (see below), whose sum is σ = 1852200000. Its totient is φ = 261448672.

The previous prime is 789072979. The next prime is 789072997. The reversal of 789072996 is 699270987.

It is not an unprimeable number, because it can be changed into a prime (789072997) 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, 194871 + ... + 198878.

It is an arithmetic number, because the mean of its divisors is an integer number (77175000).

Almost surely, 2^789072996 is an apocalyptic number.

It is an amenable number.

789072996 is an abundant number, since it is smaller than the sum of its proper divisors (1063127004).

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

789072996 is a wasteful number, since it uses less digits than its factorization.

789072996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393923 (or 393921 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 57.

The square root of 789072996 is about 28090.4431435319. The cubic root of 789072996 is about 924.0718212196.

The spelling of 789072996 in words is "seven hundred eighty-nine million, seventy-two thousand, nine hundred ninety-six".