4963949546 has 16 divisors (see below), whose sum is σ = 7789235400. Its totient is φ = 2369461248.

The previous prime is 4963949537. The next prime is 4963949567. The reversal of 4963949546 is 6459493694.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1976780521 + 2987169025 = 44461^2 + 54655^2 .

It is a super-2 number, since 2×4963949546² = 49281590190467212232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475655 + ... + 485978.

Almost surely, 2^4963949546 is an apocalyptic number.

4963949546 is a deficient number, since it is larger than the sum of its proper divisors (2825285854).

4963949546 is a wasteful number, since it uses less digits than its factorization.

4963949546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961753.

The product of its digits is 25194240, while the sum is 59.

The square root of 4963949546 is about 70455.3017593424. The cubic root of 4963949546 is about 1705.8563358858.

The spelling of 4963949546 in words is "four billion, nine hundred sixty-three million, nine hundred forty-nine thousand, five hundred forty-six".