63304244 has 6 divisors (see below), whose sum is σ = 110782434. Its totient is φ = 31652120.

The previous prime is 63304231. The next prime is 63304247. The reversal of 63304244 is 44240336.

It can be written as a sum of positive squares in only one way, i.e., 34810000 + 28494244 = 5900^2 + 5338^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63304247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7913027 + ... + 7913034.

It is an arithmetic number, because the mean of its divisors is an integer number (18463739).

Almost surely, 2^63304244 is an apocalyptic number.

It is an amenable number.

63304244 is a deficient number, since it is larger than the sum of its proper divisors (47478190).

63304244 is a wasteful number, since it uses less digits than its factorization.

63304244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15826065 (or 15826063 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 63304244 is about 7956.3964204909. The cubic root of 63304244 is about 398.5452238132.

The spelling of 63304244 in words is "sixty-three million, three hundred four thousand, two hundred forty-four".