34163904 has 56 divisors (see below), whose sum is σ = 91905328. Its totient is φ = 11197440.

The previous prime is 34163893. The next prime is 34163917. The reversal of 34163904 is 40936143.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10254 + ... + 13170.

Almost surely, 2^34163904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34163904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45952664).

34163904 is an abundant number, since it is smaller than the sum of its proper divisors (57741424).

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

34163904 is a wasteful number, since it uses less digits than its factorization.

34163904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993 (or 2983 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 34163904 is about 5844.9896492637. The cubic root of 34163904 is about 324.4809197053.

The spelling of 34163904 in words is "thirty-four million, one hundred sixty-three thousand, nine hundred four".