97706936882 has 4 divisors (see below), whose sum is σ = 146560405326. Its totient is φ = 48853468440.

The previous prime is 97706936879. The next prime is 97706936891. The reversal of 97706936882 is 28863960779.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 73132925761 + 24574011121 = 270431^2 + 156761^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24426734219 + ... + 24426734222.

Almost surely, 2^97706936882 is an apocalyptic number.

97706936882 is a deficient number, since it is larger than the sum of its proper divisors (48853468444).

97706936882 is a wasteful number, since it uses less digits than its factorization.

97706936882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48853468443.

The product of its (nonzero) digits is 54867456, while the sum is 65.

The spelling of 97706936882 in words is "ninety-seven billion, seven hundred six million, nine hundred thirty-six thousand, eight hundred eighty-two".