375805380 has 48 divisors (see below), whose sum is σ = 1076733504. Its totient is φ = 97883520.

The previous prime is 375805379. The next prime is 375805393. The reversal of 375805380 is 83508573.

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, 70251 + ... + 75410.

It is an arithmetic number, because the mean of its divisors is an integer number (22431948).

Almost surely, 2^375805380 is an apocalyptic number.

375805380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

375805380 is an abundant number, since it is smaller than the sum of its proper divisors (700928124).

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

375805380 is a wasteful number, since it uses less digits than its factorization.

375805380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145716 (or 145714 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 375805380 is about 19385.7004000371. The cubic root of 375805380 is about 721.6406644414.

The spelling of 375805380 in words is "three hundred seventy-five million, eight hundred five thousand, three hundred eighty".