3200320134 has 48 divisors (see below), whose sum is σ = 7600342464. Its totient is φ = 965185200.

The previous prime is 3200320133. The next prime is 3200320139. The reversal of 3200320134 is 4310230023.

It is a super-3 number, since 3×3200320134³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3200320133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3477 + ... + 80079.

It is an arithmetic number, because the mean of its divisors is an integer number (158340468).

Almost surely, 2^3200320134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3200320134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3800171232).

3200320134 is an abundant number, since it is smaller than the sum of its proper divisors (4400022330).

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

3200320134 is a wasteful number, since it uses less digits than its factorization.

3200320134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76833 (or 76830 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3200320134 is about 56571.3720356860. The cubic root of 3200320134 is about 1473.6617388067.

Adding to 3200320134 its reverse (4310230023), we get a palindrome (7510550157).

The spelling of 3200320134 in words is "three billion, two hundred million, three hundred twenty thousand, one hundred thirty-four".