86833944976 has 45 divisors (see below), whose sum is σ = 175928546059. Its totient is φ = 41516312288.

The previous prime is 86833944937. The next prime is 86833944997. The reversal of 86833944976 is 67944933868.

The square root of 86833944976 is 294676.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 27108591 + ... + 27111793.

Almost surely, 2^86833944976 is an apocalyptic number.

86833944976 is the 294676-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86833944976

86833944976 is an abundant number, since it is smaller than the sum of its proper divisors (89094601083).

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

86833944976 is an frugal number, since it uses more digits than its factorization.

86833944976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6460 (or 3228 counting only the distinct ones).

The product of its digits is 188116992, while the sum is 67.

The spelling of 86833944976 in words is "eighty-six billion, eight hundred thirty-three million, nine hundred forty-four thousand, nine hundred seventy-six".