63433496 has 64 divisors (see below), whose sum is σ = 140659200. Its totient is φ = 26258688.

The previous prime is 63433451. The next prime is 63433537. The reversal of 63433496 is 69433436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241061 + ... + 241323.

It is an arithmetic number, because the mean of its divisors is an integer number (2197800).

Almost surely, 2^63433496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63433496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70329600).

63433496 is an abundant number, since it is smaller than the sum of its proper divisors (77225704).

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

63433496 is a wasteful number, since it uses less digits than its factorization.

63433496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 404 counting only the distinct ones).

The product of its digits is 139968, while the sum is 38.

The square root of 63433496 is about 7964.5148000365. The cubic root of 63433496 is about 398.8162838288.

The spelling of 63433496 in words is "sixty-three million, four hundred thirty-three thousand, four hundred ninety-six".