34163830 has 16 divisors (see below), whose sum is σ = 62804160. Its totient is φ = 13374592.

The previous prime is 34163819. The next prime is 34163849. The reversal of 34163830 is 3836143.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35875 + ... + 36814.

It is an arithmetic number, because the mean of its divisors is an integer number (3925260).

Almost surely, 2^34163830 is an apocalyptic number.

34163830 is a deficient number, since it is larger than the sum of its proper divisors (28640330).

34163830 is a wasteful number, since it uses less digits than its factorization.

34163830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72743.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 34163830 is about 5844.9833190523. The cubic root of 34163830 is about 324.4806854268.

Adding to 34163830 its reverse (3836143), we get a palindrome (37999973).

The spelling of 34163830 in words is "thirty-four million, one hundred sixty-three thousand, eight hundred thirty".