63346464336 has 40 divisors (see below), whose sum is σ = 173271213504. Its totient is φ = 19873400320.

The previous prime is 63346464283. The next prime is 63346464343.

63346464336 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38814420 + ... + 38816051.

Almost surely, 2^63346464336 is an apocalyptic number.

It is an amenable number.

63346464336 is an abundant number, since it is smaller than the sum of its proper divisors (109924749168).

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

63346464336 is a wasteful number, since it uses less digits than its factorization.

63346464336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77630499 (or 77630493 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 48.

The spelling of 63346464336 in words is "sixty-three billion, three hundred forty-six million, four hundred sixty-four thousand, three hundred thirty-six".