39673922 has 8 divisors (see below), whose sum is σ = 60777216. Its totient is φ = 19414852.

The previous prime is 39673913. The next prime is 39673927. The reversal of 39673922 is 22937693.

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

It is a self number, because there is not a number n which added to its sum of digits gives 39673922.

It is not an unprimeable number, because it can be changed into a prime (39673927) 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, 210938 + ... + 211125.

It is an arithmetic number, because the mean of its divisors is an integer number (7597152).

Almost surely, 2^39673922 is an apocalyptic number.

39673922 is a deficient number, since it is larger than the sum of its proper divisors (21103294).

39673922 is a wasteful number, since it uses less digits than its factorization.

39673922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422112.

The product of its digits is 122472, while the sum is 41.

The square root of 39673922 is about 6298.7238390010. The cubic root of 39673922 is about 341.0633433811.

The spelling of 39673922 in words is "thirty-nine million, six hundred seventy-three thousand, nine hundred twenty-two".