3228636235015 has 16 divisors (see below), whose sum is σ = 3965086385568. Its totient is φ = 2522445883776.

The previous prime is 3228636234893. The next prime is 3228636235049. The reversal of 3228636235015 is 5105326368223.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3228636235015 - 2²⁷ = 3228502017287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201609 + ... + 2549101.

It is an arithmetic number, because the mean of its divisors is an integer number (247817899098).

Almost surely, 2^{3228636235015} is an apocalyptic number.

3228636235015 is a deficient number, since it is larger than the sum of its proper divisors (736450150553).

3228636235015 is a wasteful number, since it uses less digits than its factorization.

3228636235015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2353938.

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 3228636235015 in words is "three trillion, two hundred twenty-eight billion, six hundred thirty-six million, two hundred thirty-five thousand, fifteen".