63343372 has 12 divisors (see below), whose sum is σ = 111426616. Its totient is φ = 31507200.

The previous prime is 63343369. The next prime is 63343381. The reversal of 63343372 is 27334336.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40254 + ... + 41797.

Almost surely, 2^63343372 is an apocalyptic number.

It is an amenable number.

63343372 is a deficient number, since it is larger than the sum of its proper divisors (48083244).

63343372 is a wasteful number, since it uses less digits than its factorization.

63343372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82248 (or 82246 counting only the distinct ones).

The product of its digits is 27216, while the sum is 31.

The square root of 63343372 is about 7958.8549427666. The cubic root of 63343372 is about 398.6273197609.

The spelling of 63343372 in words is "sixty-three million, three hundred forty-three thousand, three hundred seventy-two".