372920493 has 16 divisors (see below), whose sum is σ = 544055616. Its totient is φ = 225335040.

The previous prime is 372920491. The next prime is 372920531. The reversal of 372920493 is 394029273.

It is not a de Polignac number, because 372920493 - 2¹ = 372920491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372920491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5646 + ... + 27887.

It is an arithmetic number, because the mean of its divisors is an integer number (34003476).

Almost surely, 2^372920493 is an apocalyptic number.

372920493 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

372920493 is a deficient number, since it is larger than the sum of its proper divisors (171135123).

372920493 is a wasteful number, since it uses less digits than its factorization.

372920493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33884.

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 372920493 is about 19311.1494479226. The cubic root of 372920493 is about 719.7893500275.

The spelling of 372920493 in words is "three hundred seventy-two million, nine hundred twenty thousand, four hundred ninety-three".