97390323234 has 48 divisors (see below), whose sum is σ = 227283856800. Its totient is φ = 30039605568.

The previous prime is 97390323187. The next prime is 97390323293. The reversal of 97390323234 is 43232309379.

97390323234 is a `hidden beast` number, since 9 + 7 + 3 + 90 + 323 + 234 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 97390323234.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3296539 + ... + 3325950.

It is an arithmetic number, because the mean of its divisors is an integer number (4735080350).

Almost surely, 2^97390323234 is an apocalyptic number.

97390323234 is an abundant number, since it is smaller than the sum of its proper divisors (129893533566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97390323234 is a wasteful number, since it uses less digits than its factorization.

97390323234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6622559 (or 6622556 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 45.

The spelling of 97390323234 in words is "ninety-seven billion, three hundred ninety million, three hundred twenty-three thousand, two hundred thirty-four".