940735742 has 16 divisors (see below), whose sum is σ = 1473500160. Its totient is φ = 449598072.

The previous prime is 940735723. The next prime is 940735777. The reversal of 940735742 is 247537049.

It is a self number, because there is not a number n which added to its sum of digits gives 940735742.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66359 + ... + 79277.

It is an arithmetic number, because the mean of its divisors is an integer number (92093760).

Almost surely, 2^940735742 is an apocalyptic number.

940735742 is a deficient number, since it is larger than the sum of its proper divisors (532764418).

940735742 is a wasteful number, since it uses less digits than its factorization.

940735742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14527.

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 940735742 is about 30671.4157156138. The cubic root of 940735742 is about 979.8416174698.

The spelling of 940735742 in words is "nine hundred forty million, seven hundred thirty-five thousand, seven hundred forty-two".