940013746 has 12 divisors (see below), whose sum is σ = 1640228238. Its totient is φ = 402862992.

The previous prime is 940013719. The next prime is 940013791. The reversal of 940013746 is 647310049.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 640343025 + 299670721 = 25305^2 + 17311^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4795891 + ... + 4796086.

Almost surely, 2^940013746 is an apocalyptic number.

940013746 is a deficient number, since it is larger than the sum of its proper divisors (700214492).

940013746 is a wasteful number, since it uses less digits than its factorization.

940013746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9591993 (or 9591986 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 940013746 is about 30659.6436052346. The cubic root of 940013746 is about 979.5908836535.

The spelling of 940013746 in words is "nine hundred forty million, thirteen thousand, seven hundred forty-six".