375774345 has 24 divisors (see below), whose sum is σ = 679663296. Its totient is φ = 191698848.

The previous prime is 375774337. The next prime is 375774361. The reversal of 375774345 is 543477573.

375774345 is a `hidden beast` number, since 37 + 577 + 4 + 3 + 45 = 666.

It is not a de Polignac number, because 375774345 - 2³ = 375774337 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 375774345.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180499 + ... + 182568.

It is an arithmetic number, because the mean of its divisors is an integer number (28319304).

Almost surely, 2^375774345 is an apocalyptic number.

It is an amenable number.

375774345 is a deficient number, since it is larger than the sum of its proper divisors (303888951).

375774345 is a wasteful number, since it uses less digits than its factorization.

375774345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363101 (or 363098 counting only the distinct ones).

The product of its digits is 1234800, while the sum is 45.

The square root of 375774345 is about 19384.8999223623. The cubic root of 375774345 is about 721.6207988978.

The spelling of 375774345 in words is "three hundred seventy-five million, seven hundred seventy-four thousand, three hundred forty-five".