34019808 has 24 divisors (see below), whose sum is σ = 89302248. Its totient is φ = 11339904.

The previous prime is 34019807. The next prime is 34019831. The reversal of 34019808 is 80891043.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34019807) 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, 177091 + ... + 177282.

It is an arithmetic number, because the mean of its divisors is an integer number (3720927).

Almost surely, 2^34019808 is an apocalyptic number.

It is an amenable number.

34019808 is an abundant number, since it is smaller than the sum of its proper divisors (55282440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34019808 is a wasteful number, since it uses less digits than its factorization.

34019808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354386 (or 354378 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 34019808 is about 5832.6501695199. The cubic root of 34019808 is about 324.0240799052.

The spelling of 34019808 in words is "thirty-four million, nineteen thousand, eight hundred eight".