4798163990 has 16 divisors (see below), whose sum is σ = 8847347040. Its totient is φ = 1872454080.

The previous prime is 4798163971. The next prime is 4798164001. The reversal of 4798163990 is 993618974.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5851010 + ... + 5851829.

It is an arithmetic number, because the mean of its divisors is an integer number (552959190).

Almost surely, 2^4798163990 is an apocalyptic number.

4798163990 is a deficient number, since it is larger than the sum of its proper divisors (4049183050).

4798163990 is a wasteful number, since it uses less digits than its factorization.

4798163990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11702887.

The product of its (nonzero) digits is 2939328, while the sum is 56.

The square root of 4798163990 is about 69268.7807746029. The cubic root of 4798163990 is about 1686.6502266742.

The spelling of 4798163990 in words is "four billion, seven hundred ninety-eight million, one hundred sixty-three thousand, nine hundred ninety".