86794699 has 4 divisors (see below), whose sum is σ = 89594560. Its totient is φ = 83994840.

The previous prime is 86794667. The next prime is 86794739. The reversal of 86794699 is 99649768.

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

It is a cyclic number.

It is not a de Polignac number, because 86794699 - 2⁵ = 86794667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86704699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1399884 + ... + 1399945.

It is an arithmetic number, because the mean of its divisors is an integer number (22398640).

Almost surely, 2^86794699 is an apocalyptic number.

86794699 is a deficient number, since it is larger than the sum of its proper divisors (2799861).

86794699 is a wasteful number, since it uses less digits than its factorization.

86794699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2799860.

The product of its digits is 5878656, while the sum is 58.

The square root of 86794699 is about 9316.3672641218. The cubic root of 86794699 is about 442.7559441576.

The spelling of 86794699 in words is "eighty-six million, seven hundred ninety-four thousand, six hundred ninety-nine".