63789714 has 32 divisors (see below), whose sum is σ = 142179840. Its totient is φ = 21199536.

The previous prime is 63789709. The next prime is 63789721. The reversal of 63789714 is 41798736.

63789714 is a `hidden beast` number, since 637 + 8 + 9 + 7 + 1 + 4 = 666.

It is a super-2 number, since 2×63789714² = 8138255224403592, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 63789714.

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, 18559 + ... + 21725.

It is an arithmetic number, because the mean of its divisors is an integer number (4443120).

Almost surely, 2^63789714 is an apocalyptic number.

63789714 is an abundant number, since it is smaller than the sum of its proper divisors (78390126).

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

63789714 is a wasteful number, since it uses less digits than its factorization.

63789714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3551 (or 3545 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 63789714 is about 7986.8463112796. The cubic root of 63789714 is about 399.5614234690.

The spelling of 63789714 in words is "sixty-three million, seven hundred eighty-nine thousand, seven hundred fourteen".