3820765936287 has 16 divisors (see below), whose sum is σ = 5111454636288. Its totient is φ = 2538629570880.

The previous prime is 3820765936279. The next prime is 3820765936303. The reversal of 3820765936287 is 7826395670283.

It is not a de Polignac number, because 3820765936287 - 2³ = 3820765936279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3820765936217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6426408 + ... + 6995730.

It is an arithmetic number, because the mean of its divisors is an integer number (319465914768).

Almost surely, 2^{3820765936287} is an apocalyptic number.

3820765936287 is a deficient number, since it is larger than the sum of its proper divisors (1290688700001).

3820765936287 is a wasteful number, since it uses less digits than its factorization.

3820765936287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576830.

The product of its (nonzero) digits is 182891520, while the sum is 66.

The spelling of 3820765936287 in words is "three trillion, eight hundred twenty billion, seven hundred sixty-five million, nine hundred thirty-six thousand, two hundred eighty-seven".