989465802 has 16 divisors (see below), whose sum is σ = 2131157280. Its totient is φ = 304450992.

The previous prime is 989465753. The next prime is 989465821. The reversal of 989465802 is 208564989.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6342652 + ... + 6342807.

It is an arithmetic number, because the mean of its divisors is an integer number (133197330).

Almost surely, 2^989465802 is an apocalyptic number.

989465802 is an abundant number, since it is smaller than the sum of its proper divisors (1141691478).

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

989465802 is a wasteful number, since it uses less digits than its factorization.

989465802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12685477.

The product of its (nonzero) digits is 1244160, while the sum is 51.

The square root of 989465802 is about 31455.7753361763. The cubic root of 989465802 is about 996.4761980719.

The spelling of 989465802 in words is "nine hundred eighty-nine million, four hundred sixty-five thousand, eight hundred two".