82949363722 has 4 divisors (see below), whose sum is σ = 124424045586. Its totient is φ = 41474681860.

The previous prime is 82949363719. The next prime is 82949363837. The reversal of 82949363722 is 22736394928.

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., 73045332361 + 9904031361 = 270269^2 + 99519^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20737340929 + ... + 20737340932.

Almost surely, 2^82949363722 is an apocalyptic number.

82949363722 is a deficient number, since it is larger than the sum of its proper divisors (41474681864).

82949363722 is a wasteful number, since it uses less digits than its factorization.

82949363722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41474681863.

The product of its digits is 7838208, while the sum is 55.

The spelling of 82949363722 in words is "eighty-two billion, nine hundred forty-nine million, three hundred sixty-three thousand, seven hundred twenty-two".