63596994 has 16 divisors (see below), whose sum is σ = 127471968. Its totient is φ = 21152672.

The previous prime is 63596993. The next prime is 63596999. The reversal of 63596994 is 49969536.

It is a happy number.

63596994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (63596993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8547 + ... + 14150.

It is an arithmetic number, because the mean of its divisors is an integer number (7966998).

Almost surely, 2^63596994 is an apocalyptic number.

63596994 is an abundant number, since it is smaller than the sum of its proper divisors (63874974).

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

63596994 is a wasteful number, since it uses less digits than its factorization.

63596994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23169.

The product of its digits is 1574640, while the sum is 51.

The square root of 63596994 is about 7974.7723478479. The cubic root of 63596994 is about 399.1586356727.

The spelling of 63596994 in words is "sixty-three million, five hundred ninety-six thousand, nine hundred ninety-four".