3642836045 has 8 divisors (see below), whose sum is σ = 4371853824. Its totient is φ = 2913968464.

The previous prime is 3642836011. The next prime is 3642836083. The reversal of 3642836045 is 5406382463.

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

It is a cyclic number.

It is not a de Polignac number, because 3642836045 - 2¹² = 3642831949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3642835993 and 3642836011.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 25412 + ... + 89058.

It is an arithmetic number, because the mean of its divisors is an integer number (546481728).

Almost surely, 2^3642836045 is an apocalyptic number.

It is an amenable number.

3642836045 is a deficient number, since it is larger than the sum of its proper divisors (729017779).

3642836045 is a wasteful number, since it uses less digits than its factorization.

3642836045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75099.

The product of its (nonzero) digits is 414720, while the sum is 41.

The square root of 3642836045 is about 60355.9114337610. The cubic root of 3642836045 is about 1538.6737393748.

The spelling of 3642836045 in words is "three billion, six hundred forty-two million, eight hundred thirty-six thousand, forty-five".