34308885 has 32 divisors (see below), whose sum is σ = 61165440. Its totient is φ = 16305408.

The previous prime is 34308853. The next prime is 34308887. The reversal of 34308885 is 58880343.

It is not a de Polignac number, because 34308885 - 2⁵ = 34308853 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34308887) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2622 + ... + 8688.

It is an arithmetic number, because the mean of its divisors is an integer number (1911420).

Almost surely, 2^34308885 is an apocalyptic number.

It is an amenable number.

34308885 is a deficient number, since it is larger than the sum of its proper divisors (26856555).

34308885 is a wasteful number, since it uses less digits than its factorization.

34308885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6117.

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 34308885 is about 5857.3786799216. The cubic root of 34308885 is about 324.9392707042.

The spelling of 34308885 in words is "thirty-four million, three hundred eight thousand, eight hundred eighty-five".