940996799 has 6 divisors (see below), whose sum is σ = 944201160. Its totient is φ = 937796036.

The previous prime is 940996759. The next prime is 940996811. The reversal of 940996799 is 997699049.

It is a de Polignac number, because none of the positive numbers 2^k-940996799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940996759) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 580412 + ... + 582030.

It is an arithmetic number, because the mean of its divisors is an integer number (157366860).

Almost surely, 2^940996799 is an apocalyptic number.

940996799 is a deficient number, since it is larger than the sum of its proper divisors (3204361).

940996799 is an frugal number, since it uses more digits than its factorization.

940996799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3597 (or 1978 counting only the distinct ones).

The product of its (nonzero) digits is 9920232, while the sum is 62.

The square root of 940996799 is about 30675.6711255027. The cubic root of 940996799 is about 979.9322454199.

The spelling of 940996799 in words is "nine hundred forty million, nine hundred ninety-six thousand, seven hundred ninety-nine".