34163128 has 8 divisors (see below), whose sum is σ = 64055880. Its totient is φ = 17081560.

The previous prime is 34163117. The next prime is 34163153. The reversal of 34163128 is 82136143.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 34163096 and 34163105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2135188 + ... + 2135203.

It is an arithmetic number, because the mean of its divisors is an integer number (8006985).

Almost surely, 2^34163128 is an apocalyptic number.

It is an amenable number.

34163128 is a deficient number, since it is larger than the sum of its proper divisors (29892752).

34163128 is a wasteful number, since it uses less digits than its factorization.

34163128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4270397 (or 4270393 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 34163128 is about 5844.9232672465. The cubic root of 34163128 is about 324.4784629301.

The spelling of 34163128 in words is "thirty-four million, one hundred sixty-three thousand, one hundred twenty-eight".