332749999989 has 24 divisors (see below), whose sum is σ = 524467805472. Its totient is φ = 201614946720.

The previous prime is 332749999957. The next prime is 332749999993. The reversal of 332749999989 is 989999947233.

It is a happy number.

332749999989 is a `hidden beast` number, since 3 + 32 + 7 + 499 + 9 + 9 + 98 + 9 = 666.

It is not a de Polignac number, because 332749999989 - 2⁵ = 332749999957 is a prime.

It is a super-2 number, since 2×332749999989² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332749999909) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41259 + ... + 816824.

It is an arithmetic number, because the mean of its divisors is an integer number (21852825228).

Almost surely, 2^332749999989 is an apocalyptic number.

It is an amenable number.

332749999989 is a deficient number, since it is larger than the sum of its proper divisors (191717805483).

332749999989 is a wasteful number, since it uses less digits than its factorization.

332749999989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862017 (or 862014 counting only the distinct ones).

The product of its digits is 2142770112, while the sum is 81.

The spelling of 332749999989 in words is "three hundred thirty-two billion, seven hundred forty-nine million, nine hundred ninety-nine thousand, nine hundred eighty-nine".