3642134234 has 8 divisors (see below), whose sum is σ = 5467417428. Its totient is φ = 1819661760.

The previous prime is 3642134201. The next prime is 3642134261. The reversal of 3642134234 is 4324312463.

It can be written as a sum of positive squares in 2 ways, for example, as 3522778609 + 119355625 = 59353^2 + 10925^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3642134234.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 699437 + ... + 704624.

Almost surely, 2^3642134234 is an apocalyptic number.

3642134234 is a deficient number, since it is larger than the sum of its proper divisors (1825283194).

3642134234 is a wasteful number, since it uses less digits than its factorization.

3642134234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405360.

The product of its digits is 41472, while the sum is 32.

The square root of 3642134234 is about 60350.0972161603. The cubic root of 3642134234 is about 1538.5749219062.

Adding to 3642134234 its reverse (4324312463), we get a palindrome (7966446697).

The spelling of 3642134234 in words is "three billion, six hundred forty-two million, one hundred thirty-four thousand, two hundred thirty-four".