4853949 has 32 divisors (see below), whose sum is σ = 7311360. Its totient is φ = 2851200.

The previous prime is 4853921. The next prime is 4853957. The reversal of 4853949 is 9493584.

It is not a de Polignac number, because 4853949 - 2⁵ = 4853917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4853949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4853909) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72414 + ... + 72480.

It is an arithmetic number, because the mean of its divisors is an integer number (228480).

Almost surely, 2^4853949 is an apocalyptic number.

4853949 is the 1178-th nonagonal number.

It is an amenable number.

4853949 is a deficient number, since it is larger than the sum of its proper divisors (2457411).

4853949 is a wasteful number, since it uses less digits than its factorization.

4853949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161.

The product of its digits is 155520, while the sum is 42.

The square root of 4853949 is about 2203.1679463899. The cubic root of 4853949 is about 169.3161571262.

The spelling of 4853949 in words is "four million, eight hundred fifty-three thousand, nine hundred forty-nine".