375772320 has 288 divisors, whose sum is σ = 1599212160. Its totient is φ = 78059520.

The previous prime is 375772303. The next prime is 375772349. The reversal of 375772320 is 23277573.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 109186 + ... + 112574.

It is an arithmetic number, because the mean of its divisors is an integer number (5552820).

Almost surely, 2^375772320 is an apocalyptic number.

375772320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 375772320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (799606080).

375772320 is an abundant number, since it is smaller than the sum of its proper divisors (1223439840).

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

375772320 is a wasteful number, since it uses less digits than its factorization.

375772320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3428 (or 3417 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 36.

The square root of 375772320 is about 19384.8476909157. The cubic root of 375772320 is about 721.6195026546.

The spelling of 375772320 in words is "three hundred seventy-five million, seven hundred seventy-two thousand, three hundred twenty".