97596724069 has 8 divisors (see below), whose sum is σ = 105368915960. Its totient is φ = 89862353856.

The previous prime is 97596724061. The next prime is 97596724103. The reversal of 97596724069 is 96042769579.

It can be written as a sum of positive squares in 4 ways, for example, as 24973480900 + 72623243169 = 158030^2 + 269487^2 .

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 97596724069 - 2³ = 97596724061 is a prime.

It is a super-2 number, since 2×97596724069² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97596724069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97596724061) 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, 9450054 + ... + 9460375.

It is an arithmetic number, because the mean of its divisors is an integer number (13171114495).

Almost surely, 2^97596724069 is an apocalyptic number.

It is an amenable number.

97596724069 is a deficient number, since it is larger than the sum of its proper divisors (7772191891).

97596724069 is a wasteful number, since it uses less digits than its factorization.

97596724069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18910839.

The product of its (nonzero) digits is 51438240, while the sum is 64.

The spelling of 97596724069 in words is "ninety-seven billion, five hundred ninety-six million, seven hundred twenty-four thousand, sixty-nine".