433920964 has 24 divisors (see below), whose sum is σ = 781702488. Its totient is φ = 210662400.

The previous prime is 433920961. The next prime is 433921003. The reversal of 433920964 is 469029334.

It can be written as a sum of positive squares in 4 ways, for example, as 48191364 + 385729600 = 6942^2 + 19640^2 .

It is not an unprimeable number, because it can be changed into a prime (433920961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10014 + ... + 31114.

It is an arithmetic number, because the mean of its divisors is an integer number (32570937).

Almost surely, 2^433920964 is an apocalyptic number.

It is an amenable number.

433920964 is a deficient number, since it is larger than the sum of its proper divisors (347781524).

433920964 is a wasteful number, since it uses less digits than its factorization.

433920964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21255 (or 21253 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 40.

The square root of 433920964 is about 20830.7696449267. The cubic root of 433920964 is about 757.0714653261.

The spelling of 433920964 in words is "four hundred thirty-three million, nine hundred twenty thousand, nine hundred sixty-four".