63433364 has 6 divisors (see below), whose sum is σ = 111008394. Its totient is φ = 31716680.

The previous prime is 63433361. The next prime is 63433387. The reversal of 63433364 is 46333436.

It can be written as a sum of positive squares in only one way, i.e., 56100100 + 7333264 = 7490^2 + 2708^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 63433364.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63433361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7929167 + ... + 7929174.

It is an arithmetic number, because the mean of its divisors is an integer number (18501399).

Almost surely, 2^63433364 is an apocalyptic number.

It is an amenable number.

63433364 is a deficient number, since it is larger than the sum of its proper divisors (47575030).

63433364 is a wasteful number, since it uses less digits than its factorization.

63433364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15858345 (or 15858343 counting only the distinct ones).

The product of its digits is 46656, while the sum is 32.

The square root of 63433364 is about 7964.5065132750. The cubic root of 63433364 is about 398.8160071938.

The spelling of 63433364 in words is "sixty-three million, four hundred thirty-three thousand, three hundred sixty-four".