97693373386 has 24 divisors (see below), whose sum is σ = 179436811680. Its totient is φ = 39664977912.

The previous prime is 97693373383. The next prime is 97693373389. The reversal of 97693373386 is 68337339679.

It is an interprime number because it is at equal distance from previous prime (97693373383) and next prime (97693373389).

It is not an unprimeable number, because it can be changed into a prime (97693373381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26231590 + ... + 26235313.

It is an arithmetic number, because the mean of its divisors is an integer number (7476533820).

Almost surely, 2^97693373386 is an apocalyptic number.

97693373386 is a deficient number, since it is larger than the sum of its proper divisors (81743438294).

97693373386 is a wasteful number, since it uses less digits than its factorization.

97693373386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52466938 (or 52466931 counting only the distinct ones).

The product of its digits is 92588832, while the sum is 64.

The spelling of 97693373386 in words is "ninety-seven billion, six hundred ninety-three million, three hundred seventy-three thousand, three hundred eighty-six".