34080639 has 24 divisors (see below), whose sum is σ = 47938176. Its totient is φ = 21520800.

The previous prime is 34080619. The next prime is 34080647. The reversal of 34080639 is 93608043.

It is not a de Polignac number, because 34080639 - 2⁷ = 34080511 is a prime.

It is a super-2 number, since 2×34080639² = 2322979909296642, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34080619) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 479974 + ... + 480044.

It is an arithmetic number, because the mean of its divisors is an integer number (1997424).

Almost surely, 2^34080639 is an apocalyptic number.

34080639 is a deficient number, since it is larger than the sum of its proper divisors (13857537).

34080639 is an equidigital number, since it uses as much as digits as its factorization.

34080639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 34080639 is about 5837.8625369222. The cubic root of 34080639 is about 324.2170946354.

The spelling of 34080639 in words is "thirty-four million, eighty thousand, six hundred thirty-nine".