984454998 has 32 divisors (see below), whose sum is σ = 2000173824. Its totient is φ = 322981152.

The previous prime is 984454987. The next prime is 984455009. The reversal of 984454998 is 899454489.

It is an interprime number because it is at equal distance from previous prime (984454987) and next prime (984455009).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95911 + ... + 105677.

It is an arithmetic number, because the mean of its divisors is an integer number (62505432).

Almost surely, 2^984454998 is an apocalyptic number.

984454998 is an abundant number, since it is smaller than the sum of its proper divisors (1015718826).

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

984454998 is a wasteful number, since it uses less digits than its factorization.

984454998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10036.

The product of its digits is 14929920, while the sum is 60.

The square root of 984454998 is about 31376.0258477711. The cubic root of 984454998 is about 994.7912486827.

The spelling of 984454998 in words is "nine hundred eighty-four million, four hundred fifty-four thousand, nine hundred ninety-eight".