63349016348 has 6 divisors (see below), whose sum is σ = 110860778616. Its totient is φ = 31674508172.

The previous prime is 63349016347. The next prime is 63349016387. The reversal of 63349016348 is 84361094336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63349016347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7918627040 + ... + 7918627047.

It is an arithmetic number, because the mean of its divisors is an integer number (18476796436).

Almost surely, 2^63349016348 is an apocalyptic number.

It is an amenable number.

63349016348 is a deficient number, since it is larger than the sum of its proper divisors (47511762268).

63349016348 is a wasteful number, since it uses less digits than its factorization.

63349016348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15837254091 (or 15837254089 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 47.

The spelling of 63349016348 in words is "sixty-three billion, three hundred forty-nine million, sixteen thousand, three hundred forty-eight".