998361024 has 28 divisors (see below), whose sum is σ = 2641497384. Its totient is φ = 332786944.

The previous prime is 998360969. The next prime is 998361071. The reversal of 998361024 is 420163899.

It is a congruent number.

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, 2599707 + ... + 2600090.

Almost surely, 2^998361024 is an apocalyptic number.

It is an amenable number.

998361024 is an abundant number, since it is smaller than the sum of its proper divisors (1643136360).

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

998361024 is a wasteful number, since it uses less digits than its factorization.

998361024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5199812 (or 5199802 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 998361024 is about 31596.8514887164. The cubic root of 998361024 is about 999.4533759232.

The spelling of 998361024 in words is "nine hundred ninety-eight million, three hundred sixty-one thousand, twenty-four".