86794704 has 120 divisors (see below), whose sum is σ = 253957704. Its totient is φ = 27648000.

The previous prime is 86794667. The next prime is 86794739. The reversal of 86794704 is 40749768.

It can be written as a sum of positive squares in 4 ways, for example, as 304704 + 86490000 = 552^2 + 9300^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 86794704.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 360024 + ... + 360264.

Almost surely, 2^86794704 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 86794704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126978852).

86794704 is an abundant number, since it is smaller than the sum of its proper divisors (167163000).

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

86794704 is a wasteful number, since it uses less digits than its factorization.

86794704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 348 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 86794704 is about 9316.3675324667. The cubic root of 86794704 is about 442.7559526596.

The spelling of 86794704 in words is "eighty-six million, seven hundred ninety-four thousand, seven hundred four".