940645768 has 32 divisors (see below), whose sum is σ = 1965751200. Its totient is φ = 419357952.

The previous prime is 940645759. The next prime is 940645793. The reversal of 940645768 is 867546049.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179430 + ... + 184597.

It is an arithmetic number, because the mean of its divisors is an integer number (61429725).

Almost surely, 2^940645768 is an apocalyptic number.

It is an amenable number.

940645768 is an abundant number, since it is smaller than the sum of its proper divisors (1025105432).

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

940645768 is a wasteful number, since it uses less digits than its factorization.

940645768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364069 (or 364065 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 940645768 is about 30669.9489402901. The cubic root of 940645768 is about 979.8103784170.

The spelling of 940645768 in words is "nine hundred forty million, six hundred forty-five thousand, seven hundred sixty-eight".