368687947689780 has 48 divisors (see below), whose sum is σ = 1032630864975360. Its totient is φ = 98287775436928.

The previous prime is 368687947689779. The next prime is 368687947689797. The reversal of 368687947689780 is 87986749786863.

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, 906376644 + ... + 906783323.

It is an arithmetic number, because the mean of its divisors is an integer number (21513143020320).

Almost surely, 2^{368687947689780} is an apocalyptic number.

368687947689780 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

368687947689780 is an abundant number, since it is smaller than the sum of its proper divisors (663942917285580).

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

368687947689780 is a wasteful number, since it uses less digits than its factorization.

368687947689780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813163368 (or 1813163366 counting only the distinct ones).

The product of its (nonzero) digits is 294967443456, while the sum is 96.

The spelling of 368687947689780 in words is "three hundred sixty-eight trillion, six hundred eighty-seven billion, nine hundred forty-seven million, six hundred eighty-nine thousand, seven hundred eighty".