3849209764 has 27 divisors (see below), whose sum is σ = 6852957867. Its totient is φ = 1891784664.

The previous prime is 3849209731. The next prime is 3849209809. The reversal of 3849209764 is 4679029483.

It is a happy number.

The square root of 3849209764 is 62042.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian 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 8 ways as a sum of consecutive naturals, for example, 8313397 + ... + 8313859.

Almost surely, 2^3849209764 is an apocalyptic number.

3849209764 is the 62042-nd square number.

It is an amenable number.

3849209764 is a deficient number, since it is larger than the sum of its proper divisors (3003748103).

3849209764 is an frugal number, since it uses more digits than its factorization.

3849209764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064 (or 532 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 52.

The cubic root of 3849209764 is about 1567.1979669163.

The spelling of 3849209764 in words is "three billion, eight hundred forty-nine million, two hundred nine thousand, seven hundred sixty-four".