379889664054 has 32 divisors (see below), whose sum is σ = 764562395520. Its totient is φ = 125833708032.

The previous prime is 379889664047. The next prime is 379889664067. The reversal of 379889664054 is 450466988973.

It is a self number, because there is not a number n which added to its sum of digits gives 379889664054.

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, 1408662 + ... + 1656534.

It is an arithmetic number, because the mean of its divisors is an integer number (23892574860).

Almost surely, 2^379889664054 is an apocalyptic number.

379889664054 is an abundant number, since it is smaller than the sum of its proper divisors (384672731466).

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

379889664054 is a wasteful number, since it uses less digits than its factorization.

379889664054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249484.

The product of its (nonzero) digits is 313528320, while the sum is 69.

The spelling of 379889664054 in words is "three hundred seventy-nine billion, eight hundred eighty-nine million, six hundred sixty-four thousand, fifty-four".