372945440 has 48 divisors (see below), whose sum is σ = 1006955712. Its totient is φ = 127866624.

The previous prime is 372945413. The next prime is 372945449. The reversal of 372945440 is 44549273.

It is a junction number, because it is equal to n+sod(n) for n = 372945394 and 372945403.

It is not an unprimeable number, because it can be changed into a prime (372945449) 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, 165374 + ... + 167613.

It is an arithmetic number, because the mean of its divisors is an integer number (20978244).

Almost surely, 2^372945440 is an apocalyptic number.

It is an amenable number.

372945440 is an abundant number, since it is smaller than the sum of its proper divisors (634010272).

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

372945440 is a wasteful number, since it uses less digits than its factorization.

372945440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333009 (or 333001 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 372945440 is about 19311.7953593134. The cubic root of 372945440 is about 719.8054000836.

The spelling of 372945440 in words is "three hundred seventy-two million, nine hundred forty-five thousand, four hundred forty".