34208379 has 16 divisors (see below), whose sum is σ = 53347200. Its totient is φ = 21604968.

The previous prime is 34208353. The next prime is 34208393. The reversal of 34208379 is 97380243.

It is not a de Polignac number, because 34208379 - 2⁵ = 34208347 is a prime.

It is a super-3 number, since 3×34208379³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (34208179) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32829 + ... + 33854.

It is an arithmetic number, because the mean of its divisors is an integer number (3334200).

Almost surely, 2^34208379 is an apocalyptic number.

34208379 is a deficient number, since it is larger than the sum of its proper divisors (19138821).

34208379 is a wasteful number, since it uses less digits than its factorization.

34208379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66711 (or 66705 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 34208379 is about 5848.7929523962. The cubic root of 34208379 is about 324.6216630968.

The spelling of 34208379 in words is "thirty-four million, two hundred eight thousand, three hundred seventy-nine".