3884626261 has 8 divisors (see below), whose sum is σ = 3914898848. Its totient is φ = 3854466000.

The previous prime is 3884626253. The next prime is 3884626301. The reversal of 3884626261 is 1626264883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3884626261 - 2³ = 3884626253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3884626231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42031 + ... + 97651.

It is an arithmetic number, because the mean of its divisors is an integer number (489362356).

Almost surely, 2^3884626261 is an apocalyptic number.

It is an amenable number.

3884626261 is a deficient number, since it is larger than the sum of its proper divisors (30272587).

3884626261 is a wasteful number, since it uses less digits than its factorization.

3884626261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56163.

The product of its digits is 663552, while the sum is 46.

The square root of 3884626261 is about 62326.7700189894. The cubic root of 3884626261 is about 1571.9898850804.

The spelling of 3884626261 in words is "three billion, eight hundred eighty-four million, six hundred twenty-six thousand, two hundred sixty-one".