3862883664 has 30 divisors (see below), whose sum is σ = 10810709546. Its totient is φ = 1287627840.

The previous prime is 3862883653. The next prime is 3862883669. The reversal of 3862883664 is 4663882683.

It is a happy number.

3862883664 is a `hidden beast` number, since 3 + 8 + 628 + 8 + 3 + 6 + 6 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3685461264 + 177422400 = 60708^2 + 13320^2 .

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 3862883664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3862883669) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13412647 + ... + 13412934.

Almost surely, 2^3862883664 is an apocalyptic number.

It is an amenable number.

3862883664 is an abundant number, since it is smaller than the sum of its proper divisors (6947825882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3862883664 is a wasteful number, since it uses less digits than its factorization.

3862883664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26825595 (or 26825586 counting only the distinct ones).

The product of its digits is 7962624, while the sum is 54.

The square root of 3862883664 is about 62152.1010425231. The cubic root of 3862883664 is about 1569.0515406784.

The spelling of 3862883664 in words is "three billion, eight hundred sixty-two million, eight hundred eighty-three thousand, six hundred sixty-four".