913443932 has 12 divisors (see below), whose sum is σ = 1692558000. Its totient is φ = 429855936.

The previous prime is 913443931. The next prime is 913443941. The reversal of 913443932 is 239344319.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (913443931) 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, 6716432 + ... + 6716567.

It is an arithmetic number, because the mean of its divisors is an integer number (141046500).

Almost surely, 2^913443932 is an apocalyptic number.

It is an amenable number.

913443932 is a deficient number, since it is larger than the sum of its proper divisors (779114068).

913443932 is a wasteful number, since it uses less digits than its factorization.

913443932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13433020 (or 13433018 counting only the distinct ones).

The product of its digits is 69984, while the sum is 38.

The square root of 913443932 is about 30223.2349691425. The cubic root of 913443932 is about 970.2730417805.

The spelling of 913443932 in words is "nine hundred thirteen million, four hundred forty-three thousand, nine hundred thirty-two".