97346026647 has 6 divisors (see below), whose sum is σ = 140610927392. Its totient is φ = 64897351092.

The previous prime is 97346026639. The next prime is 97346026663. The reversal of 97346026647 is 74662064379.

It is not a de Polignac number, because 97346026647 - 2³ = 97346026639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 97346026593 and 97346026602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97346026447) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5408112583 + ... + 5408112600.

Almost surely, 2^97346026647 is an apocalyptic number.

97346026647 is a deficient number, since it is larger than the sum of its proper divisors (43264900745).

97346026647 is a wasteful number, since it uses less digits than its factorization.

97346026647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10816225189 (or 10816225186 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 54.

The spelling of 97346026647 in words is "ninety-seven billion, three hundred forty-six million, twenty-six thousand, six hundred forty-seven".