459374994 has 48 divisors (see below), whose sum is σ = 1073835672. Its totient is φ = 141087744.

The previous prime is 459374987. The next prime is 459375011. The reversal of 459374994 is 499473954.

459374994 is a `hidden beast` number, since 4 + 593 + 7 + 49 + 9 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 418734369 + 40640625 = 20463^2 + 6375^2 .

It is a super-2 number, since 2×459374994² = 422050770225000072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 459374994.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156024 + ... + 158940.

Almost surely, 2^459374994 is an apocalyptic number.

459374994 is an abundant number, since it is smaller than the sum of its proper divisors (614460678).

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

459374994 is a wasteful number, since it uses less digits than its factorization.

459374994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3611 (or 3608 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 459374994 is about 21433.0351093820. The cubic root of 459374994 is about 771.5944886803.

The spelling of 459374994 in words is "four hundred fifty-nine million, three hundred seventy-four thousand, nine hundred ninety-four".