34021130 has 64 divisors (see below), whose sum is σ = 74003328. Its totient is φ = 11093760.

The previous prime is 34021129. The next prime is 34021133. The reversal of 34021130 is 3112043.

It is not an unprimeable number, because it can be changed into a prime (34021133) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 52589 + ... + 53231.

It is an arithmetic number, because the mean of its divisors is an integer number (1156302).

Almost surely, 2^34021130 is an apocalyptic number.

34021130 is an abundant number, since it is smaller than the sum of its proper divisors (39982198).

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

34021130 is a wasteful number, since it uses less digits than its factorization.

34021130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 34021130 is about 5832.7634959768. The cubic root of 34021130 is about 324.0282770118.

Adding to 34021130 its reverse (3112043), we get a palindrome (37133173).

The spelling of 34021130 in words is "thirty-four million, twenty-one thousand, one hundred thirty".