372490540 has 24 divisors (see below), whose sum is σ = 789545232. Its totient is φ = 147602880.

The previous prime is 372490523. The next prime is 372490549. The reversal of 372490540 is 45094273.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 372490496 and 372490505.

It is not an unprimeable number, because it can be changed into a prime (372490549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84891 + ... + 89170.

It is an arithmetic number, because the mean of its divisors is an integer number (32897718).

Almost surely, 2^372490540 is an apocalyptic number.

It is an amenable number.

372490540 is an abundant number, since it is smaller than the sum of its proper divisors (417054692).

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

372490540 is a wasteful number, since it uses less digits than its factorization.

372490540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174177 (or 174175 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 372490540 is about 19300.0139896322. The cubic root of 372490540 is about 719.5126202620.

The spelling of 372490540 in words is "three hundred seventy-two million, four hundred ninety thousand, five hundred forty".