97969601209308 has 48 divisors (see below), whose sum is σ = 235271086565760. Its totient is φ = 31716249613504.

The previous prime is 97969601209283. The next prime is 97969601209313. The reversal of 97969601209308 is 80390210696979.

It is a super-2 number, since 2×97969601209308² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 833526435 + ... + 833643962.

It is an arithmetic number, because the mean of its divisors is an integer number (4901480970120).

Almost surely, 2^{97969601209308} is an apocalyptic number.

It is an amenable number.

97969601209308 is an abundant number, since it is smaller than the sum of its proper divisors (137301485356452).

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

97969601209308 is a wasteful number, since it uses less digits than its factorization.

97969601209308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667170546 (or 1667170544 counting only the distinct ones).

The product of its (nonzero) digits is 79361856, while the sum is 69.

The spelling of 97969601209308 in words is "ninety-seven trillion, nine hundred sixty-nine billion, six hundred one million, two hundred nine thousand, three hundred eight".