3644700028193 has 32 divisors (see below), whose sum is σ = 4358348501760. Its totient is φ = 2981854713600.

The previous prime is 3644700028171. The next prime is 3644700028331. The reversal of 3644700028193 is 3918200074463.

It is not a de Polignac number, because 3644700028193 - 2¹⁸ = 3644699766049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3644700048193) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13252346 + ... + 13524572.

It is an arithmetic number, because the mean of its divisors is an integer number (136198390680).

Almost surely, 2^{3644700028193} is an apocalyptic number.

It is an amenable number.

3644700028193 is a deficient number, since it is larger than the sum of its proper divisors (713648473567).

3644700028193 is a wasteful number, since it uses less digits than its factorization.

3644700028193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273017.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 3644700028193 in words is "three trillion, six hundred forty-four billion, seven hundred million, twenty-eight thousand, one hundred ninety-three".