39366966 has 8 divisors (see below), whose sum is σ = 78733944. Its totient is φ = 13122320.

The previous prime is 39366953. The next prime is 39366991. The reversal of 39366966 is 66966393.

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

39366966 is an admirable number.

It is a Curzon number.

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, 3280575 + ... + 3280586.

It is an arithmetic number, because the mean of its divisors is an integer number (9841743).

Almost surely, 2^39366966 is an apocalyptic number.

39366966 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39366966 is a wasteful number, since it uses less digits than its factorization.

39366966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6561166.

The product of its digits is 944784, while the sum is 48.

The square root of 39366966 is about 6274.3100019046. The cubic root of 39366966 is about 340.1814659905.

The spelling of 39366966 in words is "thirty-nine million, three hundred sixty-six thousand, nine hundred sixty-six".