372296306 has 8 divisors (see below), whose sum is σ = 570326400. Its totient is φ = 182187508.

The previous prime is 372296303. The next prime is 372296321. The reversal of 372296306 is 603692273.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×372296306² = 277209078922491272, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 372296306.

It is not an unprimeable number, because it can be changed into a prime (372296303) 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 in 3 ways as a sum of consecutive naturals, for example, 1980206 + ... + 1980393.

It is an arithmetic number, because the mean of its divisors is an integer number (71290800).

Almost surely, 2^372296306 is an apocalyptic number.

372296306 is a deficient number, since it is larger than the sum of its proper divisors (198030094).

372296306 is a wasteful number, since it uses less digits than its factorization.

372296306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3960648.

The product of its (nonzero) digits is 81648, while the sum is 38.

The square root of 372296306 is about 19294.9813682211. The cubic root of 372296306 is about 719.3875360002.

The spelling of 372296306 in words is "three hundred seventy-two million, two hundred ninety-six thousand, three hundred six".