34686899 has 8 divisors (see below), whose sum is σ = 37867872. Its totient is φ = 31579200.

The previous prime is 34686877. The next prime is 34686907. The reversal of 34686899 is 99868643.

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

It is a cyclic number.

It is not a de Polignac number, because 34686899 - 2¹² = 34682803 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34686899.

It is not an unprimeable number, because it can be changed into a prime (34686299) 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, 17327 + ... + 19224.

It is an arithmetic number, because the mean of its divisors is an integer number (4733484).

Almost surely, 2^34686899 is an apocalyptic number.

34686899 is a deficient number, since it is larger than the sum of its proper divisors (3180973).

34686899 is a wasteful number, since it uses less digits than its factorization.

34686899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36637.

The product of its digits is 2239488, while the sum is 53.

The square root of 34686899 is about 5889.5584724154. The cubic root of 34686899 is about 326.1283039700.

The spelling of 34686899 in words is "thirty-four million, six hundred eighty-six thousand, eight hundred ninety-nine".