3877746769 has 16 divisors (see below), whose sum is σ = 4195792384. Its totient is φ = 3562574400.

The previous prime is 3877746713. The next prime is 3877746773. The reversal of 3877746769 is 9676477783.

3877746769 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3877746769 - 2³¹ = 1730263121 is a prime.

It is a super-2 number, since 2×3877746769² = 30073840008979878722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3877746769.

It is not an unprimeable number, because it can be changed into a prime (3877746469) 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, 3797479 + ... + 3798499.

It is an arithmetic number, because the mean of its divisors is an integer number (262237024).

Almost surely, 2^3877746769 is an apocalyptic number.

3877746769 is the 35953-rd hex number.

It is an amenable number.

3877746769 is a deficient number, since it is larger than the sum of its proper divisors (318045615).

3877746769 is a wasteful number, since it uses less digits than its factorization.

3877746769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128.

The product of its digits is 74680704, while the sum is 64.

The square root of 3877746769 is about 62271.5566611274. The cubic root of 3877746769 is about 1571.0613631423.

The spelling of 3877746769 in words is "three billion, eight hundred seventy-seven million, seven hundred forty-six thousand, seven hundred sixty-nine".