39323136889 has 8 divisors (see below), whose sum is σ = 40557426048. Its totient is φ = 38105415600.

The previous prime is 39323136857. The next prime is 39323136899. The reversal of 39323136889 is 98863132393.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 39323136889 - 2⁵ = 39323136857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39323136899) 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, 4137147 + ... + 4146640.

It is an arithmetic number, because the mean of its divisors is an integer number (5069678256).

Almost surely, 2^39323136889 is an apocalyptic number.

It is an amenable number.

39323136889 is a deficient number, since it is larger than the sum of its proper divisors (1234289159).

39323136889 is a wasteful number, since it uses less digits than its factorization.

39323136889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8283935.

The product of its digits is 5038848, while the sum is 55.

The spelling of 39323136889 in words is "thirty-nine billion, three hundred twenty-three million, one hundred thirty-six thousand, eight hundred eighty-nine".