3892887630289 has 64 divisors (see below), whose sum is σ = 4865538502656. Its totient is φ = 3038272118784.

The previous prime is 3892887630277. The next prime is 3892887630319. The reversal of 3892887630289 is 9820367882983.

It is not a de Polignac number, because 3892887630289 - 2⁵ = 3892887630257 is a prime.

It is a Smith number, since the sum of its digits (73) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3892887630259) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 885348639 + ... + 885353035.

It is an arithmetic number, because the mean of its divisors is an integer number (76024039104).

Almost surely, 2^{3892887630289} is an apocalyptic number.

It is an amenable number.

3892887630289 is a deficient number, since it is larger than the sum of its proper divisors (972650872367).

3892887630289 is a wasteful number, since it uses less digits than its factorization.

3892887630289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5554.

The product of its (nonzero) digits is 501645312, while the sum is 73.

The spelling of 3892887630289 in words is "three trillion, eight hundred ninety-two billion, eight hundred eighty-seven million, six hundred thirty thousand, two hundred eighty-nine".