372941172 has 60 divisors (see below), whose sum is σ = 1032306660. Its totient is φ = 116999424.

The previous prime is 372941171. The next prime is 372941197. The reversal of 372941172 is 271149273.

It can be written as a sum of positive squares in 2 ways, for example, as 123743376 + 249197796 = 11124^2 + 15786^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372941171) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 28347 + ... + 39362.

It is an arithmetic number, because the mean of its divisors is an integer number (17205111).

Almost surely, 2^372941172 is an apocalyptic number.

It is an amenable number.

372941172 is an abundant number, since it is smaller than the sum of its proper divisors (659365488).

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

372941172 is a wasteful number, since it uses less digits than its factorization.

372941172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67742 (or 67731 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 372941172 is about 19311.6848565836. The cubic root of 372941172 is about 719.8026542475.

The spelling of 372941172 in words is "three hundred seventy-two million, nine hundred forty-one thousand, one hundred seventy-two".