97290289097 has 8 divisors (see below), whose sum is σ = 99369120000. Its totient is φ = 95211825984.

The previous prime is 97290289093. The next prime is 97290289099. The reversal of 97290289097 is 79098209279.

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 97290289097 - 2² = 97290289093 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97290289091) 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, 480404 + ... + 652202.

It is an arithmetic number, because the mean of its divisors is an integer number (12421140000).

Almost surely, 2^97290289097 is an apocalyptic number.

It is an amenable number.

97290289097 is a deficient number, since it is larger than the sum of its proper divisors (2078830903).

97290289097 is a wasteful number, since it uses less digits than its factorization.

97290289097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183895.

The product of its (nonzero) digits is 10287648, while the sum is 62.

The spelling of 97290289097 in words is "ninety-seven billion, two hundred ninety million, two hundred eighty-nine thousand, ninety-seven".