3849049743 has 16 divisors (see below), whose sum is σ = 6398420736. Its totient is φ = 1999506240.

The previous prime is 3849049741. The next prime is 3849049751. The reversal of 3849049743 is 3479409483.

It is not a de Polignac number, because 3849049743 - 2¹ = 3849049741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3849049741) 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, 8331046 + ... + 8331507.

It is an arithmetic number, because the mean of its divisors is an integer number (399901296).

Almost surely, 2^3849049743 is an apocalyptic number.

3849049743 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3849049743 is a deficient number, since it is larger than the sum of its proper divisors (2549370993).

3849049743 is a wasteful number, since it uses less digits than its factorization.

3849049743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16662574.

The product of its (nonzero) digits is 2612736, while the sum is 51.

The square root of 3849049743 is about 62040.7103682735. The cubic root of 3849049743 is about 1567.1762492065.

The spelling of 3849049743 in words is "three billion, eight hundred forty-nine million, forty-nine thousand, seven hundred forty-three".