4963881 has 16 divisors (see below), whose sum is σ = 7547904. Its totient is φ = 2874624.

The previous prime is 4963859. The next prime is 4963891. The reversal of 4963881 is 1883694.

It is not a de Polignac number, because 4963881 - 2⁹ = 4963369 is a prime.

It is a super-2 number, since 2×4963881² = 49280229164322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (4963801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3081 + ... + 4406.

It is an arithmetic number, because the mean of its divisors is an integer number (471744).

Almost surely, 2^4963881 is an apocalyptic number.

It is an amenable number.

4963881 is a deficient number, since it is larger than the sum of its proper divisors (2584023).

4963881 is a wasteful number, since it uses less digits than its factorization.

4963881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7520.

The product of its digits is 41472, while the sum is 39.

The square root of 4963881 is about 2227.9768849788. The cubic root of 4963881 is about 170.5848483928.

The spelling of 4963881 in words is "four million, nine hundred sixty-three thousand, eight hundred eighty-one".