945320996 has 12 divisors (see below), whose sum is σ = 1659081648. Its totient is φ = 471297672.

The previous prime is 945320993. The next prime is 945321007. The reversal of 945320996 is 699023549.

It is a self number, because there is not a number n which added to its sum of digits gives 945320996.

It is not an unprimeable number, because it can be changed into a prime (945320993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339146 + ... + 341921.

It is an arithmetic number, because the mean of its divisors is an integer number (138256804).

Almost surely, 2^945320996 is an apocalyptic number.

It is an amenable number.

945320996 is a deficient number, since it is larger than the sum of its proper divisors (713760652).

945320996 is a wasteful number, since it uses less digits than its factorization.

945320996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681418 (or 681416 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 47.

The square root of 945320996 is about 30746.0728549192. The cubic root of 945320996 is about 981.4309915049.

The spelling of 945320996 in words is "nine hundred forty-five million, three hundred twenty thousand, nine hundred ninety-six".