375845680 has 80 divisors (see below), whose sum is σ = 1019131200. Its totient is φ = 128851968.

The previous prime is 375845651. The next prime is 375845693. The reversal of 375845680 is 86548573.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 375845680.

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, 20592 + ... + 34288.

It is an arithmetic number, because the mean of its divisors is an integer number (12739140).

Almost surely, 2^375845680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 375845680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (509565600).

375845680 is an abundant number, since it is smaller than the sum of its proper divisors (643285520).

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

375845680 is a wasteful number, since it uses less digits than its factorization.

375845680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13731 (or 13711 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The square root of 375845680 is about 19386.7397981197. The cubic root of 375845680 is about 721.6664588915. Note that the first 3 decimals are identical.

It can be divided in two parts, 37584 and 5680, that added together give a square (43264 = 208²).

The spelling of 375845680 in words is "three hundred seventy-five million, eight hundred forty-five thousand, six hundred eighty".