3886343380 has 24 divisors (see below), whose sum is σ = 8264632320. Its totient is φ = 1534859040.

The previous prime is 3886343369. The next prime is 3886343399. The reversal of 3886343380 is 833436883.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3886343380.

It is a congruent number.

It is an unprimeable number.

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, 1228276 + ... + 1231435.

It is an arithmetic number, because the mean of its divisors is an integer number (344359680).

Almost surely, 2^3886343380 is an apocalyptic number.

It is an amenable number.

3886343380 is an abundant number, since it is smaller than the sum of its proper divisors (4378288940).

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

3886343380 is a wasteful number, since it uses less digits than its factorization.

3886343380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2459799 (or 2459797 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 46.

The square root of 3886343380 is about 62340.5436293268. The cubic root of 3886343380 is about 1572.2214728740.

The spelling of 3886343380 in words is "three billion, eight hundred eighty-six million, three hundred forty-three thousand, three hundred eighty".