987430896 has 60 divisors (see below), whose sum is σ = 2822250912. Its totient is φ = 322138368.

The previous prime is 987430883. The next prime is 987430919. The reversal of 987430896 is 698034789.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66181 + ... + 79716.

Almost surely, 2^987430896 is an apocalyptic number.

It is an amenable number.

987430896 is an abundant number, since it is smaller than the sum of its proper divisors (1834820016).

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

987430896 is a wasteful number, since it uses less digits than its factorization.

987430896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145958 (or 145949 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The square root of 987430896 is about 31423.4131818935. The cubic root of 987430896 is about 995.7926214589.

The spelling of 987430896 in words is "nine hundred eighty-seven million, four hundred thirty thousand, eight hundred ninety-six".