34256388 has 24 divisors (see below), whose sum is σ = 80212608. Its totient is φ = 11378656.

The previous prime is 34256381. The next prime is 34256389. The reversal of 34256388 is 88365243.

It is not an unprimeable number, because it can be changed into a prime (34256381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1356 + ... + 8387.

It is an arithmetic number, because the mean of its divisors is an integer number (3342192).

Almost surely, 2^34256388 is an apocalyptic number.

It is an amenable number.

34256388 is an abundant number, since it is smaller than the sum of its proper divisors (45956220).

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

34256388 is a wasteful number, since it uses less digits than its factorization.

34256388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10043 (or 10041 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 34256388 is about 5852.8956935862. The cubic root of 34256388 is about 324.7734531637.

The spelling of 34256388 in words is "thirty-four million, two hundred fifty-six thousand, three hundred eighty-eight".