998652032 has 32 divisors (see below), whose sum is σ = 2273718720. Its totient is φ = 427993344.

The previous prime is 998652007. The next prime is 998652043. The reversal of 998652032 is 230256899.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556388 + ... + 558179.

It is an arithmetic number, because the mean of its divisors is an integer number (71053710).

Almost surely, 2^998652032 is an apocalyptic number.

It is an amenable number.

998652032 is an abundant number, since it is smaller than the sum of its proper divisors (1275066688).

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

998652032 is a wasteful number, since it uses less digits than its factorization.

998652032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114588 (or 1114576 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 998652032 is about 31601.4561689806. The cubic root of 998652032 is about 999.5504752911.

The spelling of 998652032 in words is "nine hundred ninety-eight million, six hundred fifty-two thousand, thirty-two".