508366998 has 12 divisors (see below), whose sum is σ = 1101461868. Its totient is φ = 169455660.

The previous prime is 508366987. The next prime is 508367023. The reversal of 508366998 is 899663805.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14121288 + ... + 14121323.

It is an arithmetic number, because the mean of its divisors is an integer number (91788489).

Almost surely, 2^508366998 is an apocalyptic number.

508366998 is an abundant number, since it is smaller than the sum of its proper divisors (593094870).

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

508366998 is a wasteful number, since it uses less digits than its factorization.

508366998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28242619 (or 28242616 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The square root of 508366998 is about 22546.9953208848. The cubic root of 508366998 is about 798.1033182600.

The spelling of 508366998 in words is "five hundred eight million, three hundred sixty-six thousand, nine hundred ninety-eight".