63496807 has 12 divisors (see below), whose sum is σ = 70181440. Its totient is φ = 57404160.

The previous prime is 63496799. The next prime is 63496817. The reversal of 63496807 is 70869436.

It is a happy number.

It is not a de Polignac number, because 63496807 - 2³ = 63496799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63496817) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21994 + ... + 24712.

Almost surely, 2^63496807 is an apocalyptic number.

63496807 is a deficient number, since it is larger than the sum of its proper divisors (6684633).

63496807 is a wasteful number, since it uses less digits than its factorization.

63496807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2934 (or 2923 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 63496807 is about 7968.4883760974. The cubic root of 63496807 is about 398.9489217555.

The spelling of 63496807 in words is "sixty-three million, four hundred ninety-six thousand, eight hundred seven".