4949811 has 6 divisors (see below), whose sum is σ = 7149740. Its totient is φ = 3299868.

The previous prime is 4949797. The next prime is 4949827. The reversal of 4949811 is 1189494.

It is not a de Polignac number, because 4949811 - 2⁵ = 4949779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4949881) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 274981 + ... + 274998.

Almost surely, 2^4949811 is an apocalyptic number.

4949811 is a deficient number, since it is larger than the sum of its proper divisors (2199929).

4949811 is a wasteful number, since it uses less digits than its factorization.

4949811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549985 (or 549982 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 4949811 is about 2224.8170711319. The cubic root of 4949811 is about 170.4235230040.

The spelling of 4949811 in words is "four million, nine hundred forty-nine thousand, eight hundred eleven".