3642704334 has 48 divisors (see below), whose sum is σ = 7978042800. Its totient is φ = 1201143168.

The previous prime is 3642704333. The next prime is 3642704369. The reversal of 3642704334 is 4334072463.

3642704334 is a `hidden beast` number, since 3 + 642 + 7 + 0 + 4 + 3 + 3 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3642704333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 730602 + ... + 735570.

It is an arithmetic number, because the mean of its divisors is an integer number (166209225).

Almost surely, 2^3642704334 is an apocalyptic number.

3642704334 is an abundant number, since it is smaller than the sum of its proper divisors (4335338466).

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

3642704334 is a wasteful number, since it uses less digits than its factorization.

3642704334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5409 (or 5406 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 36.

The square root of 3642704334 is about 60354.8203045954. The cubic root of 3642704334 is about 1538.6551949682.

Adding to 3642704334 its reverse (4334072463), we get a palindrome (7976776797).

The spelling of 3642704334 in words is "three billion, six hundred forty-two million, seven hundred four thousand, three hundred thirty-four".