97385658379 has 16 divisors (see below), whose sum is σ = 103121694720. Its totient is φ = 91809637920.

The previous prime is 97385658371. The next prime is 97385658481.

97385658379 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 97385658379 - 2³ = 97385658371 is a prime.

It is a super-2 number, since 2×97385658379² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97385658371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4192054 + ... + 4215220.

It is an arithmetic number, because the mean of its divisors is an integer number (6445105920).

Almost surely, 2^97385658379 is an apocalyptic number.

97385658379 is a deficient number, since it is larger than the sum of its proper divisors (5736036341).

97385658379 is a wasteful number, since it uses less digits than its factorization.

97385658379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26610.

The product of its digits is 342921600, while the sum is 70.

The spelling of 97385658379 in words is "ninety-seven billion, three hundred eighty-five million, six hundred fifty-eight thousand, three hundred seventy-nine".