63167364 has 72 divisors (see below), whose sum is σ = 178360000. Its totient is φ = 19432224.

The previous prime is 63167333. The next prime is 63167369. The reversal of 63167364 is 46376136.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (63167369) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10137 + ... + 15135.

Almost surely, 2^63167364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63167364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89180000).

63167364 is an abundant number, since it is smaller than the sum of its proper divisors (115192636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63167364 is a wasteful number, since it uses less digits than its factorization.

63167364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5031 (or 5017 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 63167364 is about 7947.7898814702. The cubic root of 63167364 is about 398.2577642203.

The spelling of 63167364 in words is "sixty-three million, one hundred sixty-seven thousand, three hundred sixty-four".