940945712 has 20 divisors (see below), whose sum is σ = 2083522896. Its totient is φ = 403262400.

The previous prime is 940945693. The next prime is 940945727. The reversal of 940945712 is 217549049.

It is a self number, because there is not a number n which added to its sum of digits gives 940945712.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4200539 + ... + 4200762.

Almost surely, 2^940945712 is an apocalyptic number.

It is an amenable number.

940945712 is an abundant number, since it is smaller than the sum of its proper divisors (1142577184).

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

940945712 is a wasteful number, since it uses less digits than its factorization.

940945712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8401316 (or 8401310 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 940945712 is about 30674.8384184823. The cubic root of 940945712 is about 979.9145114932.

The spelling of 940945712 in words is "nine hundred forty million, nine hundred forty-five thousand, seven hundred twelve".