945694736 has 20 divisors (see below), whose sum is σ = 2094038592. Its totient is φ = 405297696.

The previous prime is 945694721. The next prime is 945694753. The reversal of 945694736 is 637496549.

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 3 ways as a sum of consecutive naturals, for example, 4221740 + ... + 4221963.

Almost surely, 2^945694736 is an apocalyptic number.

It is an amenable number.

945694736 is an abundant number, since it is smaller than the sum of its proper divisors (1148343856).

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

945694736 is a wasteful number, since it uses less digits than its factorization.

945694736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8443718 (or 8443712 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 53.

The square root of 945694736 is about 30752.1501036919. The cubic root of 945694736 is about 981.5603132527.

The spelling of 945694736 in words is "nine hundred forty-five million, six hundred ninety-four thousand, seven hundred thirty-six".