4887963 has 12 divisors (see below), whose sum is σ = 7083960. Its totient is φ = 3247776.

The previous prime is 4887947. The next prime is 4887977. The reversal of 4887963 is 3697884.

It is a happy number.

It is not a de Polignac number, because 4887963 - 2⁴ = 4887947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4887913) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2695 + ... + 4127.

It is an arithmetic number, because the mean of its divisors is an integer number (590330).

Almost surely, 2^4887963 is an apocalyptic number.

4887963 is a deficient number, since it is larger than the sum of its proper divisors (2195997).

4887963 is a wasteful number, since it uses less digits than its factorization.

4887963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1818 (or 1815 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 4887963 is about 2210.8738091533. The cubic root of 4887963 is about 169.7107306697.

It can be divided in two parts, 48 and 87963, that multiplied together give a palindrome (4222224).

The spelling of 4887963 in words is "four million, eight hundred eighty-seven thousand, nine hundred sixty-three".