30864346003998 has 64 divisors (see below), whose sum is σ = 74594713032000. Its totient is φ = 9402694876800.

The previous prime is 30864346003961. The next prime is 30864346004027. The reversal of 30864346003998 is 89930064346803.

30864346003998 is a `hidden beast` number, since 3 + 0 + 86 + 4 + 3 + 460 + 0 + 3 + 9 + 98 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217584073 + ... + 217725876.

It is an arithmetic number, because the mean of its divisors is an integer number (1165542391125).

Almost surely, 2^{30864346003998} is an apocalyptic number.

30864346003998 is an abundant number, since it is smaller than the sum of its proper divisors (43730367028002).

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

30864346003998 is a wasteful number, since it uses less digits than its factorization.

30864346003998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435310074 (or 435310068 counting only the distinct ones).

The product of its (nonzero) digits is 80621568, while the sum is 63.

The spelling of 30864346003998 in words is "thirty trillion, eight hundred sixty-four billion, three hundred forty-six million, three thousand, nine hundred ninety-eight".