63714394 has 4 divisors (see below), whose sum is σ = 95571594. Its totient is φ = 31857196.

The previous prime is 63714383. The next prime is 63714437. The reversal of 63714394 is 49341736.

63714394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 60606225 + 3108169 = 7785^2 + 1763^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 15928597 + ... + 15928600.

Almost surely, 2^63714394 is an apocalyptic number.

63714394 is a deficient number, since it is larger than the sum of its proper divisors (31857200).

63714394 is a wasteful number, since it uses less digits than its factorization.

63714394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31857199.

The product of its digits is 54432, while the sum is 37.

The square root of 63714394 is about 7982.1296656970. The cubic root of 63714394 is about 399.4041001994.

The spelling of 63714394 in words is "sixty-three million, seven hundred fourteen thousand, three hundred ninety-four".