4879688999 has 2 divisors, whose sum is σ = 4879689000. Its totient is φ = 4879688998.

The previous prime is 4879688981. The next prime is 4879689007. The reversal of 4879688999 is 9998869784.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4879688999 - 2¹² = 4879684903 is a prime.

It is a super-2 number, since 2×4879688999² = 47622729453923244002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4879688969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2439844499 + 2439844500.

It is an arithmetic number, because the mean of its divisors is an integer number (2439844500).

Almost surely, 2^4879688999 is an apocalyptic number.

4879688999 is a deficient number, since it is larger than the sum of its proper divisors (1).

4879688999 is an equidigital number, since it uses as much as digits as its factorization.

4879688999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 564350976, while the sum is 77.

The square root of 4879688999 is about 69854.7707676434. The cubic root of 4879688999 is about 1696.1491844664.

The spelling of 4879688999 in words is "four billion, eight hundred seventy-nine million, six hundred eighty-eight thousand, nine hundred ninety-nine".