86449099 has 8 divisors (see below), whose sum is σ = 95174640. Its totient is φ = 77868000.

The previous prime is 86449093. The next prime is 86449109. The reversal of 86449099 is 99094468.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86449099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86449093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34852 + ... + 37249.

It is an arithmetic number, because the mean of its divisors is an integer number (11896830).

Almost surely, 2^86449099 is an apocalyptic number.

86449099 is a deficient number, since it is larger than the sum of its proper divisors (8725541).

86449099 is a wasteful number, since it uses less digits than its factorization.

86449099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72221.

The product of its (nonzero) digits is 559872, while the sum is 49.

The square root of 86449099 is about 9297.8007614704. The cubic root of 86449099 is about 442.1675057673.

The spelling of 86449099 in words is "eighty-six million, four hundred forty-nine thousand, ninety-nine".