3240200334 has 64 divisors (see below), whose sum is σ = 7868736000. Its totient is φ = 869678208.

The previous prime is 3240200317. The next prime is 3240200377. The reversal of 3240200334 is 4330020423.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 3240200334.

It is a congruent number.

It is an unprimeable number.

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, 9117 + ... + 81015.

It is an arithmetic number, because the mean of its divisors is an integer number (122949000).

Almost surely, 2^3240200334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3240200334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3934368000).

3240200334 is an abundant number, since it is smaller than the sum of its proper divisors (4628535666).

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

3240200334 is a wasteful number, since it uses less digits than its factorization.

3240200334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71977.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 3240200334 is about 56922.7576106429. The cubic root of 3240200334 is about 1479.7577418790.

Adding to 3240200334 its reverse (4330020423), we get a palindrome (7570220757).

The spelling of 3240200334 in words is "three billion, two hundred forty million, two hundred thousand, three hundred thirty-four".