389049001679968 has 96 divisors (see below), whose sum is σ = 910712625758208. Its totient is φ = 160086203020800.

The previous prime is 389049001679959. The next prime is 389049001679983. The reversal of 389049001679968 is 869976100940983.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219695443 + ... + 221459218.

It is an arithmetic number, because the mean of its divisors is an integer number (9486589851648).

Almost surely, 2^{389049001679968} is an apocalyptic number.

It is an amenable number.

389049001679968 is an abundant number, since it is smaller than the sum of its proper divisors (521663624078240).

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

389049001679968 is a wasteful number, since it uses less digits than its factorization.

389049001679968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441154836 (or 441154828 counting only the distinct ones).

The product of its (nonzero) digits is 1269789696, while the sum is 79.

The spelling of 389049001679968 in words is "three hundred eighty-nine trillion, forty-nine billion, one million, six hundred seventy-nine thousand, nine hundred sixty-eight".