97339689 has 24 divisors (see below), whose sum is σ = 145945800. Its totient is φ = 62442240.

The previous prime is 97339667. The next prime is 97339709. The reversal of 97339689 is 98693379.

It can be written as a sum of positive squares in 4 ways, for example, as 24800400 + 72539289 = 4980^2 + 8517^2 .

It is not a de Polignac number, because 97339689 - 2¹¹ = 97337641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97339639) 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 23 ways as a sum of consecutive naturals, for example, 119917 + ... + 120725.

It is an arithmetic number, because the mean of its divisors is an integer number (6081075).

Almost surely, 2^97339689 is an apocalyptic number.

It is an amenable number.

97339689 is a deficient number, since it is larger than the sum of its proper divisors (48606111).

97339689 is a wasteful number, since it uses less digits than its factorization.

97339689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305 (or 1302 counting only the distinct ones).

The product of its digits is 2204496, while the sum is 54.

The square root of 97339689 is about 9866.0878264893. The cubic root of 97339689 is about 460.0058112057.

The spelling of 97339689 in words is "ninety-seven million, three hundred thirty-nine thousand, six hundred eighty-nine".