4634603784963 has 12 divisors (see below), whose sum is σ = 6705566512008. Its totient is φ = 3084594861600.

The previous prime is 4634603784929. The next prime is 4634603784973. The reversal of 4634603784963 is 3694873064364.

4634603784963 is a `hidden beast` number, since 4 + 6 + 3 + 460 + 3 + 7 + 84 + 96 + 3 = 666.

It is not a de Polignac number, because 4634603784963 - 2¹⁷ = 4634603653891 is a prime.

It is a super-2 number, since 2×4634603784963² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4634603784963.

It is not an unprimeable number, because it can be changed into a prime (4634603784973) 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, 428410545 + ... + 428421362.

It is an arithmetic number, because the mean of its divisors is an integer number (558797209334).

Almost surely, 2^{4634603784963} is an apocalyptic number.

4634603784963 is a deficient number, since it is larger than the sum of its proper divisors (2070962727045).

4634603784963 is a wasteful number, since it uses less digits than its factorization.

4634603784963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856832514 (or 856832511 counting only the distinct ones).

The product of its (nonzero) digits is 188116992, while the sum is 63.

The spelling of 4634603784963 in words is "four trillion, six hundred thirty-four billion, six hundred three million, seven hundred eighty-four thousand, nine hundred sixty-three".