8490987376 has 10 divisors (see below), whose sum is σ = 16451288072. Its totient is φ = 4245493680.

The previous prime is 8490987313. The next prime is 8490987383. The reversal of 8490987376 is 6737890948.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265343340 + ... + 265343371.

Almost surely, 2^8490987376 is an apocalyptic number.

It is an amenable number.

8490987376 is a deficient number, since it is larger than the sum of its proper divisors (7960300696).

8490987376 is a wasteful number, since it uses less digits than its factorization.

8490987376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530686719 (or 530686713 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 61.

The square root of 8490987376 is about 92146.5537934002. The cubic root of 8490987376 is about 2040.1059934675.

The spelling of 8490987376 in words is "eight billion, four hundred ninety million, nine hundred eighty-seven thousand, three hundred seventy-six".