34530100 has 36 divisors (see below), whose sum is σ = 81744768. Its totient is φ = 12556000.

The previous prime is 34530079. The next prime is 34530103. The reversal of 34530100 is 103543.

34530100 is nontrivially palindromic in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34530103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14596 + ... + 16795.

It is an arithmetic number, because the mean of its divisors is an integer number (2270688).

Almost surely, 2^34530100 is an apocalyptic number.

It is an amenable number.

34530100 is an abundant number, since it is smaller than the sum of its proper divisors (47214668).

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

34530100 is a wasteful number, since it uses less digits than its factorization.

34530100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31416 (or 31409 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 34530100 is about 5876.2317857620. The cubic root of 34530100 is about 325.6361504453.

Adding to 34530100 its reverse (103543), we get a palindrome (34633643).

The spelling of 34530100 in words is "thirty-four million, five hundred thirty thousand, one hundred".