39974912206 has 8 divisors (see below), whose sum is σ = 59982933240. Its totient is φ = 19980601128.

The previous prime is 39974912183. The next prime is 39974912287. The reversal of 39974912206 is 60221947993.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3420196 + ... + 3431863.

It is an arithmetic number, because the mean of its divisors is an integer number (7497866655).

Almost surely, 2^39974912206 is an apocalyptic number.

39974912206 is a deficient number, since it is larger than the sum of its proper divisors (20008021034).

39974912206 is a wasteful number, since it uses less digits than its factorization.

39974912206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6854978.

The product of its (nonzero) digits is 1469664, while the sum is 52.

The spelling of 39974912206 in words is "thirty-nine billion, nine hundred seventy-four million, nine hundred twelve thousand, two hundred six".