375461440 has 56 divisors (see below), whose sum is σ = 902997432. Its totient is φ = 148684800.

The previous prime is 375461431. The next prime is 375461447. The reversal of 375461440 is 44164573.

It can be written as a sum of positive squares in 4 ways, for example, as 97772544 + 277688896 = 9888^2 + 16664^2 .

It is a junction number, because it is equal to n+sod(n) for n = 375461396 and 375461405.

It is not an unprimeable number, because it can be changed into a prime (375461447) 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, 26512 + ... + 38128.

Almost surely, 2^375461440 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 375461440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (451498716).

375461440 is an abundant number, since it is smaller than the sum of its proper divisors (527535992).

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

375461440 is a wasteful number, since it uses less digits than its factorization.

375461440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11735 (or 11725 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 375461440 is about 19376.8273976934. The cubic root of 375461440 is about 721.4204468675.

The spelling of 375461440 in words is "three hundred seventy-five million, four hundred sixty-one thousand, four hundred forty".