372724473 has 32 divisors (see below), whose sum is σ = 587423232. Its totient is φ = 207648000.

The previous prime is 372724459. The next prime is 372724477. The reversal of 372724473 is 374427273.

It is not a de Polignac number, because 372724473 - 2⁶ = 372724409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (372724477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16398 + ... + 31848.

It is an arithmetic number, because the mean of its divisors is an integer number (18356976).

Almost surely, 2^372724473 is an apocalyptic number.

372724473 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

372724473 is a deficient number, since it is larger than the sum of its proper divisors (214698759).

372724473 is a wasteful number, since it uses less digits than its factorization.

372724473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15525.

The product of its digits is 197568, while the sum is 39.

The square root of 372724473 is about 19306.0734744277. The cubic root of 372724473 is about 719.6632124732.

The spelling of 372724473 in words is "three hundred seventy-two million, seven hundred twenty-four thousand, four hundred seventy-three".