372825346 has 4 divisors (see below), whose sum is σ = 559238022. Its totient is φ = 186412672.

The previous prime is 372825337. The next prime is 372825347. The reversal of 372825346 is 643528273.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 643528273 = 419 ⋅1535867.

It can be written as a sum of positive squares in only one way, i.e., 233325625 + 139499721 = 15275^2 + 11811^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 372825299 and 372825308.

It is not an unprimeable number, because it can be changed into a prime (372825347) by changing a digit.

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 as a sum of consecutive naturals, namely, 93206335 + ... + 93206338.

Almost surely, 2^372825346 is an apocalyptic number.

372825346 is a deficient number, since it is larger than the sum of its proper divisors (186412676).

372825346 is a wasteful number, since it uses less digits than its factorization.

372825346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186412675.

The product of its digits is 241920, while the sum is 40.

The square root of 372825346 is about 19308.6857657377. The cubic root of 372825346 is about 719.7281290936.

The spelling of 372825346 in words is "three hundred seventy-two million, eight hundred twenty-five thousand, three hundred forty-six".