372252330 has 24 divisors (see below), whose sum is σ = 967856292. Its totient is φ = 99267264.

The previous prime is 372252277. The next prime is 372252343. The reversal of 372252330 is 33252273.

It can be written as a sum of positive squares in 2 ways, for example, as 363016809 + 9235521 = 19053^2 + 3039^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 372252294 and 372252303.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2067979 + ... + 2068158.

Almost surely, 2^372252330 is an apocalyptic number.

372252330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

372252330 is an abundant number, since it is smaller than the sum of its proper divisors (595603962).

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

372252330 is a wasteful number, since it uses less digits than its factorization.

372252330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4136150 (or 4136147 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 27.

The square root of 372252330 is about 19293.8417636302. The cubic root of 372252330 is about 719.3592099675.

The spelling of 372252330 in words is "three hundred seventy-two million, two hundred fifty-two thousand, three hundred thirty".