940791868 has 6 divisors (see below), whose sum is σ = 1646385776. Its totient is φ = 470395932.

The previous prime is 940791857. The next prime is 940791877. The reversal of 940791868 is 868197049.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117598980 + ... + 117598987.

Almost surely, 2^940791868 is an apocalyptic number.

It is an amenable number.

940791868 is a deficient number, since it is larger than the sum of its proper divisors (705593908).

940791868 is a wasteful number, since it uses less digits than its factorization.

940791868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235197971 (or 235197969 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 52.

The square root of 940791868 is about 30672.3306581029. The cubic root of 940791868 is about 979.8611034581.

The spelling of 940791868 in words is "nine hundred forty million, seven hundred ninety-one thousand, eight hundred sixty-eight".