97790706599 has 8 divisors (see below), whose sum is σ = 101166302160. Its totient is φ = 94415344576.

The previous prime is 97790706593. The next prime is 97790706623. The reversal of 97790706599 is 99560709779.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97790706599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97790706593) 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, 1489112 + ... + 1553394.

It is an arithmetic number, because the mean of its divisors is an integer number (12645787770).

Almost surely, 2^97790706599 is an apocalyptic number.

97790706599 is a deficient number, since it is larger than the sum of its proper divisors (3375595561).

97790706599 is a wasteful number, since it uses less digits than its factorization.

97790706599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116769.

The product of its (nonzero) digits is 67512690, while the sum is 68.

The spelling of 97790706599 in words is "ninety-seven billion, seven hundred ninety million, seven hundred six thousand, five hundred ninety-nine".