63316894 has 8 divisors (see below), whose sum is σ = 95016240. Its totient is φ = 31644816.

The previous prime is 63316871. The next prime is 63316909. The reversal of 63316894 is 49861336.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 607 + ... + 11269.

It is an arithmetic number, because the mean of its divisors is an integer number (11877030).

Almost surely, 2^63316894 is an apocalyptic number.

63316894 is a deficient number, since it is larger than the sum of its proper divisors (31699346).

63316894 is a wasteful number, since it uses less digits than its factorization.

63316894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13634.

The product of its digits is 93312, while the sum is 40.

The square root of 63316894 is about 7957.1913386571. The cubic root of 63316894 is about 398.5717689598.

It can be divided in two parts, 6331 and 6894, that added together give a square (13225 = 115²).

The spelling of 63316894 in words is "sixty-three million, three hundred sixteen thousand, eight hundred ninety-four".