4779963 has 12 divisors (see below), whose sum is σ = 7268040. Its totient is φ = 3018816.

The previous prime is 4779961. The next prime is 4779979. The reversal of 4779963 is 3699774.

It is not a de Polignac number, because 4779963 - 2¹ = 4779961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4779961) 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, 13806 + ... + 14147.

It is an arithmetic number, because the mean of its divisors is an integer number (605670).

Almost surely, 2^4779963 is an apocalyptic number.

4779963 is a deficient number, since it is larger than the sum of its proper divisors (2488077).

4779963 is a wasteful number, since it uses less digits than its factorization.

4779963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27978 (or 27975 counting only the distinct ones).

The product of its digits is 285768, while the sum is 45.

The square root of 4779963 is about 2186.3126491881. The cubic root of 4779963 is about 168.4514854152.

It can be divided in two parts, 477 and 9963, that added together give a triangular number (10440 = T₁₄₄).

The spelling of 4779963 in words is "four million, seven hundred seventy-nine thousand, nine hundred sixty-three".