4080698999 has 4 divisors (see below), whose sum is σ = 4394598936. Its totient is φ = 3766799064.

The previous prime is 4080698987. The next prime is 4080699019. The reversal of 4080698999 is 9998960804.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4080698999 - 2⁴ = 4080698983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4080698959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156949949 + ... + 156949974.

It is an arithmetic number, because the mean of its divisors is an integer number (1098649734).

Almost surely, 2^4080698999 is an apocalyptic number.

4080698999 is a deficient number, since it is larger than the sum of its proper divisors (313899937).

4080698999 is a wasteful number, since it uses less digits than its factorization.

4080698999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313899936.

The product of its (nonzero) digits is 10077696, while the sum is 62.

The square root of 4080698999 is about 63880.3490832666. The cubic root of 4080698999 is about 1598.0051961686.

The spelling of 4080698999 in words is "four billion, eighty million, six hundred ninety-eight thousand, nine hundred ninety-nine".