4869486999 has 12 divisors (see below), whose sum is σ = 7574757736. Its totient is φ = 2996607312.

The previous prime is 4869486997. The next prime is 4869487001. The reversal of 4869486999 is 9996849684.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4869486997) and next prime (4869487001).

It is not a de Polignac number, because 4869486999 - 2¹ = 4869486997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4869486997) 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, 20809657 + ... + 20809890.

Almost surely, 2^4869486999 is an apocalyptic number.

4869486999 is a deficient number, since it is larger than the sum of its proper divisors (2705270737).

4869486999 is a wasteful number, since it uses less digits than its factorization.

4869486999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41619566 (or 41619563 counting only the distinct ones).

The product of its digits is 241864704, while the sum is 72.

The square root of 4869486999 is about 69781.7096308195. The cubic root of 4869486999 is about 1694.9663094042.

The spelling of 4869486999 in words is "four billion, eight hundred sixty-nine million, four hundred eighty-six thousand, nine hundred ninety-nine".