34861128 has 32 divisors (see below), whose sum is σ = 87547200. Its totient is φ = 11567808.

The previous prime is 34861109. The next prime is 34861133. The reversal of 34861128 is 82116843.

It is a nude number because it is divisible by every one of its digits.

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, 2325 + ... + 8667.

It is an arithmetic number, because the mean of its divisors is an integer number (2735850).

Almost surely, 2^34861128 is an apocalyptic number.

It is an amenable number.

34861128 is an abundant number, since it is smaller than the sum of its proper divisors (52686072).

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

34861128 is a wasteful number, since it uses less digits than its factorization.

34861128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6581 (or 6577 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 34861128 is about 5904.3312915181. The cubic root of 34861128 is about 326.6734294495.

It can be divided in two parts, 3486112 and 8, that added together give a triangular number (3486120 = T₂₆₄₀).

The spelling of 34861128 in words is "thirty-four million, eight hundred sixty-one thousand, one hundred twenty-eight".