63390309336 has 48 divisors (see below), whose sum is σ = 171945128160. Its totient is φ = 21097728960.

The previous prime is 63390309313. The next prime is 63390309343.

63390309336 is a `hidden beast` number, since 6 + 3 + 3 + 9 + 0 + 309 + 336 = 666.

63390309336 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 63390309291 and 63390309300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 627120 + ... + 721151.

It is an arithmetic number, because the mean of its divisors is an integer number (3582190170).

Almost surely, 2^63390309336 is an apocalyptic number.

It is an amenable number.

63390309336 is an abundant number, since it is smaller than the sum of its proper divisors (108554818824).

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

63390309336 is a wasteful number, since it uses less digits than its factorization.

63390309336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348936 (or 1348929 counting only the distinct ones).

The product of its (nonzero) digits is 708588, while the sum is 45.

The spelling of 63390309336 in words is "sixty-three billion, three hundred ninety million, three hundred nine thousand, three hundred thirty-six".