63794516 has 6 divisors (see below), whose sum is σ = 111640410. Its totient is φ = 31897256.

The previous prime is 63794473. The next prime is 63794527. The reversal of 63794516 is 61549736.

It can be written as a sum of positive squares in only one way, i.e., 32947600 + 30846916 = 5740^2 + 5554^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7974311 + ... + 7974318.

It is an arithmetic number, because the mean of its divisors is an integer number (18606735).

Almost surely, 2^63794516 is an apocalyptic number.

It is an amenable number.

63794516 is a deficient number, since it is larger than the sum of its proper divisors (47845894).

63794516 is a wasteful number, since it uses less digits than its factorization.

63794516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15948633 (or 15948631 counting only the distinct ones).

The product of its digits is 136080, while the sum is 41.

The square root of 63794516 is about 7987.1469249038. The cubic root of 63794516 is about 399.5714493582.

The spelling of 63794516 in words is "sixty-three million, seven hundred ninety-four thousand, five hundred sixteen".