898004980 has 24 divisors (see below), whose sum is σ = 1985064480. Its totient is φ = 340296480.

The previous prime is 898004909. The next prime is 898005029. The reversal of 898004980 is 89400898.

It is a self number, because there is not a number n which added to its sum of digits gives 898004980.

It is a congruent number.

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, 1181206 + ... + 1181965.

It is an arithmetic number, because the mean of its divisors is an integer number (82711020).

Almost surely, 2^898004980 is an apocalyptic number.

It is an amenable number.

898004980 is an abundant number, since it is smaller than the sum of its proper divisors (1087059500).

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

898004980 is a wasteful number, since it uses less digits than its factorization.

898004980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2363199 (or 2363197 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 46.

The square root of 898004980 is about 29966.7312198044. The cubic root of 898004980 is about 964.7754602991.

The spelling of 898004980 in words is "eight hundred ninety-eight million, four thousand, nine hundred eighty".