4838635998 has 24 divisors (see below), whose sum is σ = 11981384688. Its totient is φ = 1382467392.

The previous prime is 4838635943. The next prime is 4838636053. The reversal of 4838635998 is 8995368384.

4838635998 is a `hidden beast` number, since 4 + 8 + 38 + 6 + 3 + 599 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (4838635943) and next prime (4838636053).

It is a super-2 number, since 2×4838635998² = 46824796642282912008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19200811 + ... + 19201062.

It is an arithmetic number, because the mean of its divisors is an integer number (499224362).

Almost surely, 2^4838635998 is an apocalyptic number.

4838635998 is an abundant number, since it is smaller than the sum of its proper divisors (7142748690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4838635998 is a wasteful number, since it uses less digits than its factorization.

4838635998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38401888 (or 38401885 counting only the distinct ones).

The product of its digits is 44789760, while the sum is 63.

The square root of 4838635998 is about 69560.3047578143. The cubic root of 4838635998 is about 1691.3791943954.

The spelling of 4838635998 in words is "four billion, eight hundred thirty-eight million, six hundred thirty-five thousand, nine hundred ninety-eight".