39642714 has 36 divisors (see below), whose sum is σ = 87846954. Its totient is φ = 12920112.

The previous prime is 39642697. The next prime is 39642727. The reversal of 39642714 is 41724693.

39642714 is a `hidden beast` number, since 3 + 9 + 642 + 7 + 1 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 27217089 + 12425625 = 5217^2 + 3525^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 39264 + ... + 40260.

Almost surely, 2^39642714 is an apocalyptic number.

39642714 is an abundant number, since it is smaller than the sum of its proper divisors (48204240).

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

39642714 is a wasteful number, since it uses less digits than its factorization.

39642714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099 (or 1049 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 39642714 is about 6296.2460244180. The cubic root of 39642714 is about 340.9738917011.

The spelling of 39642714 in words is "thirty-nine million, six hundred forty-two thousand, seven hundred fourteen".