34213408 has 24 divisors (see below), whose sum is σ = 68631948. Its totient is φ = 16783104.

The previous prime is 34213391. The next prime is 34213441. The reversal of 34213408 is 80431243.

It can be written as a sum of positive squares in 2 ways, for example, as 26749584 + 7463824 = 5172^2 + 2732^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8391 + ... + 11782.

Almost surely, 2^34213408 is an apocalyptic number.

It is an amenable number.

34213408 is an abundant number, since it is smaller than the sum of its proper divisors (34418540).

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

34213408 is a wasteful number, since it uses less digits than its factorization.

34213408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20236 (or 20228 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 34213408 is about 5849.2228543628. Note that the first 3 decimals coincide. The cubic root of 34213408 is about 324.6375699438.

The spelling of 34213408 in words is "thirty-four million, two hundred thirteen thousand, four hundred eight".