375273320 has 32 divisors (see below), whose sum is σ = 848171520. Its totient is φ = 149432640.

The previous prime is 375273307. The next prime is 375273323. The reversal of 375273320 is 23372573.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (375273323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12116 + ... + 29955.

It is an arithmetic number, because the mean of its divisors is an integer number (26505360).

Almost surely, 2^375273320 is an apocalyptic number.

It is an amenable number.

375273320 is an abundant number, since it is smaller than the sum of its proper divisors (472898200).

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

375273320 is a wasteful number, since it uses less digits than its factorization.

375273320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42305 (or 42301 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 32.

The square root of 375273320 is about 19371.9725376638. The cubic root of 375273320 is about 721.2999406742.

The spelling of 375273320 in words is "three hundred seventy-five million, two hundred seventy-three thousand, three hundred twenty".