945294968 has 16 divisors (see below), whose sum is σ = 1793783880. Its totient is φ = 466952608.

The previous prime is 945294967. The next prime is 945295003. The reversal of 945294968 is 869492549.

It is a happy number.

It is a super-2 number, since 2×945294968² = 1787165153052242048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (945294967) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 711155 + ... + 712482.

Almost surely, 2^945294968 is an apocalyptic number.

It is an amenable number.

945294968 is a deficient number, since it is larger than the sum of its proper divisors (848488912).

945294968 is a wasteful number, since it uses less digits than its factorization.

945294968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423726 (or 1423722 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 56.

The square root of 945294968 is about 30745.6495784363. The cubic root of 945294968 is about 981.4219840106.

The spelling of 945294968 in words is "nine hundred forty-five million, two hundred ninety-four thousand, nine hundred sixty-eight".