86711604396 has 72 divisors (see below), whose sum is σ = 209687731344. Its totient is φ = 27888107520.

The previous prime is 86711604349. The next prime is 86711604433. The reversal of 86711604396 is 69340611768.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27781716 + ... + 27784836.

It is an arithmetic number, because the mean of its divisors is an integer number (2912329602).

Almost surely, 2^86711604396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86711604396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104843865672).

86711604396 is an abundant number, since it is smaller than the sum of its proper divisors (122976126948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86711604396 is a wasteful number, since it uses less digits than its factorization.

86711604396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5939 (or 5908 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 86711604396 in words is "eighty-six billion, seven hundred eleven million, six hundred four thousand, three hundred ninety-six".