34427699 has 4 divisors (see below), whose sum is σ = 34441680. Its totient is φ = 34413720.

The previous prime is 34427681. The next prime is 34427777. The reversal of 34427699 is 99672443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99672443 = 13 ⋅7667111.

It is a cyclic number.

It is not a de Polignac number, because 34427699 - 2²⁰ = 33379123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34427629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2204 + ... + 8585.

It is an arithmetic number, because the mean of its divisors is an integer number (8610420).

Almost surely, 2^34427699 is an apocalyptic number.

34427699 is a deficient number, since it is larger than the sum of its proper divisors (13981).

34427699 is a wasteful number, since it uses less digits than its factorization.

34427699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13980.

The product of its digits is 326592, while the sum is 44.

The square root of 34427699 is about 5867.5121644527. The cubic root of 34427699 is about 325.3139341327.

The spelling of 34427699 in words is "thirty-four million, four hundred twenty-seven thousand, six hundred ninety-nine".