63214344 has 40 divisors (see below), whose sum is σ = 177060510. Its totient is φ = 21071232.

The previous prime is 63214337. The next prime is 63214357. The reversal of 63214344 is 44341236.

It can be written as a sum of positive squares in only one way, i.e., 63011844 + 202500 = 7938^2 + 450^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 48129 + ... + 49424.

Almost surely, 2^63214344 is an apocalyptic number.

It is an amenable number.

63214344 is an abundant number, since it is smaller than the sum of its proper divisors (113846166).

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

63214344 is a wasteful number, since it uses less digits than its factorization.

63214344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97571 (or 97558 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 63214344 is about 7950.7448707653. The cubic root of 63214344 is about 398.3564729627.

The spelling of 63214344 in words is "sixty-three million, two hundred fourteen thousand, three hundred forty-four".