8792497420 has 48 divisors (see below), whose sum is σ = 21459674880. Its totient is φ = 2963473344.

The previous prime is 8792497397. The next prime is 8792497421. The reversal of 8792497420 is 247942978.

It is not an unprimeable number, because it can be changed into a prime (8792497421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 523974 + ... + 540493.

It is an arithmetic number, because the mean of its divisors is an integer number (447076560).

Almost surely, 2^8792497420 is an apocalyptic number.

It is an amenable number.

8792497420 is an abundant number, since it is smaller than the sum of its proper divisors (12667177460).

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

8792497420 is a wasteful number, since it uses less digits than its factorization.

8792497420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064542 (or 1064540 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 52.

The square root of 8792497420 is about 93768.3177837803. The cubic root of 8792497420 is about 2063.9733395365.

The spelling of 8792497420 in words is "eight billion, seven hundred ninety-two million, four hundred ninety-seven thousand, four hundred twenty".