39332668 has 12 divisors (see below), whose sum is σ = 71825040. Its totient is φ = 18811232.

The previous prime is 39332663. The next prime is 39332681. The reversal of 39332668 is 86623393.

It is a self number, because there is not a number n which added to its sum of digits gives 39332668.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39332663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213673 + ... + 213856.

It is an arithmetic number, because the mean of its divisors is an integer number (5985420).

Almost surely, 2^39332668 is an apocalyptic number.

It is an amenable number.

39332668 is a deficient number, since it is larger than the sum of its proper divisors (32492372).

39332668 is a wasteful number, since it uses less digits than its factorization.

39332668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427556 (or 427554 counting only the distinct ones).

The product of its digits is 139968, while the sum is 40.

The square root of 39332668 is about 6271.5761974164. The cubic root of 39332668 is about 340.0826442698.

It can be divided in two parts, 39332 and 668, that added together give a square (40000 = 200²).

The spelling of 39332668 in words is "thirty-nine million, three hundred thirty-two thousand, six hundred sixty-eight".