39396671 has 8 divisors (see below), whose sum is σ = 41587200. Its totient is φ = 37217880.

The previous prime is 39396619. The next prime is 39396673. The reversal of 39396671 is 17669393.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-39396671 is a prime.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39396673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4466 + ... + 9936.

It is an arithmetic number, because the mean of its divisors is an integer number (5198400).

Almost surely, 2^39396671 is an apocalyptic number.

39396671 is a deficient number, since it is larger than the sum of its proper divisors (2190529).

39396671 is a wasteful number, since it uses less digits than its factorization.

39396671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5869.

The product of its digits is 183708, while the sum is 44.

The square root of 39396671 is about 6276.6767480889. The cubic root of 39396671 is about 340.2670076759.

The spelling of 39396671 in words is "thirty-nine million, three hundred ninety-six thousand, six hundred seventy-one".