920797008 has 40 divisors (see below), whose sum is σ = 2380428000. Its totient is φ = 306712704.

The previous prime is 920797001. The next prime is 920797039. The reversal of 920797008 is 800797029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (920797001) 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, 69718 + ... + 81866.

It is an arithmetic number, because the mean of its divisors is an integer number (59510700).

Almost surely, 2^920797008 is an apocalyptic number.

It is an amenable number.

920797008 is an abundant number, since it is smaller than the sum of its proper divisors (1459630992).

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

920797008 is a wasteful number, since it uses less digits than its factorization.

920797008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13739 (or 13733 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 42.

The square root of 920797008 is about 30344.6372197790. The cubic root of 920797008 is about 972.8696006170.

The spelling of 920797008 in words is "nine hundred twenty million, seven hundred ninety-seven thousand, eight".