939669944 has 8 divisors (see below), whose sum is σ = 1761881160. Its totient is φ = 469834968.

The previous prime is 939669937. The next prime is 939669953. The reversal of 939669944 is 449966939.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58729364 + ... + 58729379.

It is an arithmetic number, because the mean of its divisors is an integer number (220235145).

Almost surely, 2^939669944 is an apocalyptic number.

It is an amenable number.

939669944 is a deficient number, since it is larger than the sum of its proper divisors (822211216).

939669944 is a wasteful number, since it uses less digits than its factorization.

939669944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117458749 (or 117458745 counting only the distinct ones).

The product of its digits is 11337408, while the sum is 59.

The square root of 939669944 is about 30654.0363410759. The cubic root of 939669944 is about 979.4714434242.

The spelling of 939669944 in words is "nine hundred thirty-nine million, six hundred sixty-nine thousand, nine hundred forty-four".