63418364 has 24 divisors (see below), whose sum is σ = 117981360. Its totient is φ = 29724416.

The previous prime is 63418363. The next prime is 63418367. The reversal of 63418364 is 46381436.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63418363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16559 + ... + 20025.

It is an arithmetic number, because the mean of its divisors is an integer number (4915890).

Almost surely, 2^63418364 is an apocalyptic number.

It is an amenable number.

63418364 is a deficient number, since it is larger than the sum of its proper divisors (54562996).

63418364 is a wasteful number, since it uses less digits than its factorization.

63418364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3757 (or 3755 counting only the distinct ones).

The product of its digits is 41472, while the sum is 35.

The square root of 63418364 is about 7963.5647796700. The cubic root of 63418364 is about 398.7845688921.

The spelling of 63418364 in words is "sixty-three million, four hundred eighteen thousand, three hundred sixty-four".