939933742 has 16 divisors (see below), whose sum is σ = 1540604592. Its totient is φ = 426539520.

The previous prime is 939933737. The next prime is 939933751. The reversal of 939933742 is 247339939.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21363 + ... + 48334.

It is an arithmetic number, because the mean of its divisors is an integer number (96287787).

Almost surely, 2^939933742 is an apocalyptic number.

939933742 is a deficient number, since it is larger than the sum of its proper divisors (600670850).

939933742 is a wasteful number, since it uses less digits than its factorization.

939933742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70323.

The product of its digits is 1102248, while the sum is 49.

The square root of 939933742 is about 30658.3388656333. The cubic root of 939933742 is about 979.5630920697.

The spelling of 939933742 in words is "nine hundred thirty-nine million, nine hundred thirty-three thousand, seven hundred forty-two".