375131268 has 18 divisors (see below), whose sum is σ = 948248574. Its totient is φ = 125043744.

The previous prime is 375131261. The next prime is 375131287. The reversal of 375131268 is 862131573.

It can be written as a sum of positive squares in only one way, i.e., 263997504 + 111133764 = 16248^2 + 10542^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 10420313 = 375131268 / (3 + 7 + 5 + 1 + 3 + 1 + 2 + 6 + 8).

It is not an unprimeable number, because it can be changed into a prime (375131261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5210121 + ... + 5210192.

Almost surely, 2^375131268 is an apocalyptic number.

It is an amenable number.

375131268 is an abundant number, since it is smaller than the sum of its proper divisors (573117306).

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

375131268 is a wasteful number, since it uses less digits than its factorization.

375131268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10420323 (or 10420318 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 375131268 is about 19368.3057596683. The cubic root of 375131268 is about 721.2089181005.

It can be divided in two parts, 37513 and 1268, that added together give a triangular number (38781 = T₂₇₈).

The spelling of 375131268 in words is "three hundred seventy-five million, one hundred thirty-one thousand, two hundred sixty-eight".