39006946 has 16 divisors (see below), whose sum is σ = 64087200. Its totient is φ = 17658880.

The previous prime is 39006941. The next prime is 39006967. The reversal of 39006946 is 64960093.

It is not an unprimeable number, because it can be changed into a prime (39006941) 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, 2205 + ... + 9103.

It is an arithmetic number, because the mean of its divisors is an integer number (4005450).

Almost surely, 2^39006946 is an apocalyptic number.

39006946 is a deficient number, since it is larger than the sum of its proper divisors (25080254).

39006946 is a wasteful number, since it uses less digits than its factorization.

39006946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7169.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 39006946 is about 6245.5540987169. The cubic root of 39006946 is about 339.1412758881.

The spelling of 39006946 in words is "thirty-nine million, six thousand, nine hundred forty-six".