3200434109 has 4 divisors (see below), whose sum is σ = 3201078816. Its totient is φ = 3199789404.

The previous prime is 3200434063. The next prime is 3200434117. The reversal of 3200434109 is 9014340023.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3200434109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3200434709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314849 + ... + 324854.

It is an arithmetic number, because the mean of its divisors is an integer number (800269704).

Almost surely, 2^3200434109 is an apocalyptic number.

It is an amenable number.

3200434109 is a deficient number, since it is larger than the sum of its proper divisors (644707).

3200434109 is an equidigital number, since it uses as much as digits as its factorization.

3200434109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644706.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 3200434109 is about 56572.3793825220. The cubic root of 3200434109 is about 1473.6792327444.

The spelling of 3200434109 in words is "three billion, two hundred million, four hundred thirty-four thousand, one hundred nine".