3914163787539 has 16 divisors (see below), whose sum is σ = 5267778582528. Its totient is φ = 2584996860192.

The previous prime is 3914163787483. The next prime is 3914163787553. The reversal of 3914163787539 is 9357873614193.

It is not a de Polignac number, because 3914163787539 - 2¹³ = 3914163779347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3914163787539.

It is not an unprimeable number, because it can be changed into a prime (3914163787559) 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, 17701449 + ... + 17921205.

It is an arithmetic number, because the mean of its divisors is an integer number (329236161408).

Almost surely, 2^{3914163787539} is an apocalyptic number.

3914163787539 is a deficient number, since it is larger than the sum of its proper divisors (1353614794989).

3914163787539 is a wasteful number, since it uses less digits than its factorization.

3914163787539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275354.

The product of its digits is 102876480, while the sum is 66.

The spelling of 3914163787539 in words is "three trillion, nine hundred fourteen billion, one hundred sixty-three million, seven hundred eighty-seven thousand, five hundred thirty-nine".