34069879 has 4 divisors (see below), whose sum is σ = 34081560. Its totient is φ = 34058200.

The previous prime is 34069843. The next prime is 34069883. The reversal of 34069879 is 97896043.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 34069879 - 2¹⁹ = 33545591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34069829) 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, 2637 + ... + 8665.

It is an arithmetic number, because the mean of its divisors is an integer number (8520390).

Almost surely, 2^34069879 is an apocalyptic number.

34069879 is a deficient number, since it is larger than the sum of its proper divisors (11681).

34069879 is an equidigital number, since it uses as much as digits as its factorization.

34069879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11680.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 34069879 is about 5836.9408939958. The cubic root of 34069879 is about 324.1829702445.

The spelling of 34069879 in words is "thirty-four million, sixty-nine thousand, eight hundred seventy-nine".