987908802 has 8 divisors (see below), whose sum is σ = 1975817616. Its totient is φ = 329302932.

The previous prime is 987908783. The next prime is 987908807. The reversal of 987908802 is 208809789.

It is a sphenic number, since it is the product of 3 distinct primes.

987908802 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (987908807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82325728 + ... + 82325739.

It is an arithmetic number, because the mean of its divisors is an integer number (246977202).

Almost surely, 2^987908802 is an apocalyptic number.

987908802 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

987908802 is a wasteful number, since it uses less digits than its factorization.

987908802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164651472.

The product of its (nonzero) digits is 580608, while the sum is 51.

The square root of 987908802 is about 31431.0165600796. The cubic root of 987908802 is about 995.9532465433.

The spelling of 987908802 in words is "nine hundred eighty-seven million, nine hundred eight thousand, eight hundred two".