34530129 has 6 divisors (see below), whose sum is σ = 49876866. Its totient is φ = 23020080.

The previous prime is 34530103. The next prime is 34530143. The reversal of 34530129 is 92103543.

34530129 is a `hidden beast` number, since 3 + 4 + 530 + 129 = 666.

It can be written as a sum of positive squares in only one way, i.e., 28998225 + 5531904 = 5385^2 + 2352^2 .

It is not a de Polignac number, because 34530129 - 2¹⁵ = 34497361 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34530149) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1918332 + ... + 1918349.

It is an arithmetic number, because the mean of its divisors is an integer number (8312811).

Almost surely, 2^34530129 is an apocalyptic number.

It is an amenable number.

34530129 is a deficient number, since it is larger than the sum of its proper divisors (15346737).

34530129 is a wasteful number, since it uses less digits than its factorization.

34530129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3836687 (or 3836684 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 34530129 is about 5876.2342533293. The cubic root of 34530129 is about 325.6362416068.

The spelling of 34530129 in words is "thirty-four million, five hundred thirty thousand, one hundred twenty-nine".