4963475638 has 32 divisors (see below), whose sum is σ = 8322031872. Its totient is φ = 2200716000.

The previous prime is 4963475617. The next prime is 4963475651. The reversal of 4963475638 is 8365743694.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 803863 + ... + 810013.

It is an arithmetic number, because the mean of its divisors is an integer number (260063496).

Almost surely, 2^4963475638 is an apocalyptic number.

4963475638 is a deficient number, since it is larger than the sum of its proper divisors (3358556234).

4963475638 is a wasteful number, since it uses less digits than its factorization.

4963475638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7060.

The product of its digits is 13063680, while the sum is 55.

The square root of 4963475638 is about 70451.9384971060. The cubic root of 4963475638 is about 1705.8020481535.

The spelling of 4963475638 in words is "four billion, nine hundred sixty-three million, four hundred seventy-five thousand, six hundred thirty-eight".