39150966 has 16 divisors (see below), whose sum is σ = 82908144. Its totient is φ = 12282624.

The previous prime is 39150961. The next prime is 39150967. The reversal of 39150966 is 66905193.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39150961) 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, 191815 + ... + 192018.

It is an arithmetic number, because the mean of its divisors is an integer number (5181759).

Almost surely, 2^39150966 is an apocalyptic number.

39150966 is an abundant number, since it is smaller than the sum of its proper divisors (43757178).

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

39150966 is a wasteful number, since it uses less digits than its factorization.

39150966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383855.

The product of its (nonzero) digits is 43740, while the sum is 39.

The square root of 39150966 is about 6257.0732774996. The cubic root of 39150966 is about 339.5581515329.

The spelling of 39150966 in words is "thirty-nine million, one hundred fifty thousand, nine hundred sixty-six".