375699240 has 96 divisors (see below), whose sum is σ = 1395463680. Its totient is φ = 85873536.

The previous prime is 375699229. The next prime is 375699241. The reversal of 375699240 is 42996573.

It is a happy number.

It is a super-2 number, since 2×375699240² = 282299837873155200, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (375699241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72024 + ... + 77063.

It is an arithmetic number, because the mean of its divisors is an integer number (14536080).

Almost surely, 2^375699240 is an apocalyptic number.

375699240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

375699240 is an abundant number, since it is smaller than the sum of its proper divisors (1019764440).

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

375699240 is a wasteful number, since it uses less digits than its factorization.

375699240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149111 (or 149104 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 375699240 is about 19382.9626218491. The cubic root of 375699240 is about 721.5727195633.

The spelling of 375699240 in words is "three hundred seventy-five million, six hundred ninety-nine thousand, two hundred forty".