4959963 has 6 divisors (see below), whose sum is σ = 7164404. Its totient is φ = 3306636.

The previous prime is 4959959. The next prime is 4959991. The reversal of 4959963 is 3699594.

It is a happy number.

It is not a de Polignac number, because 4959963 - 2² = 4959959 is a prime.

It is a super-2 number, since 2×4959963² = 49202465922738, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4¹¹ + 9³ + 5⁵ + 9⁴ + 9⁶ + 6⁶ + 3¹¹ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4959923) 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, 275545 + ... + 275562.

Almost surely, 2^4959963 is an apocalyptic number.

4959963 is a deficient number, since it is larger than the sum of its proper divisors (2204441).

4959963 is a wasteful number, since it uses less digits than its factorization.

4959963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551113 (or 551110 counting only the distinct ones).

The product of its digits is 262440, while the sum is 45.

The square root of 4959963 is about 2227.0974383713. The cubic root of 4959963 is about 170.5399556058.

The spelling of 4959963 in words is "four million, nine hundred fifty-nine thousand, nine hundred sixty-three".