3849061949 has 8 divisors (see below), whose sum is σ = 3879156000. Its totient is φ = 3819058416.

The previous prime is 3849061921. The next prime is 3849061969. The reversal of 3849061949 is 9491609483.

3849061949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3849061949 - 2²⁴ = 3832284733 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3849061949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3849061969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64034 + ... + 108620.

It is an arithmetic number, because the mean of its divisors is an integer number (484894500).

Almost surely, 2^3849061949 is an apocalyptic number.

It is an amenable number.

3849061949 is a deficient number, since it is larger than the sum of its proper divisors (30094051).

3849061949 is a wasteful number, since it uses less digits than its factorization.

3849061949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45259.

The product of its (nonzero) digits is 1679616, while the sum is 53.

The square root of 3849061949 is about 62040.8087390872. The cubic root of 3849061949 is about 1567.1779058001.

The spelling of 3849061949 in words is "three billion, eight hundred forty-nine million, sixty-one thousand, nine hundred forty-nine".