899424998 has 8 divisors (see below), whose sum is σ = 1362495600. Its totient is φ = 445259800.

The previous prime is 899424997. The next prime is 899425003.

899424998 is nontrivially palindromic in base 10.

899424998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 899424998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (899424991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2226098 + ... + 2226501.

It is an arithmetic number, because the mean of its divisors is an integer number (170311950).

Almost surely, 2^899424998 is an apocalyptic number.

899424998 is a deficient number, since it is larger than the sum of its proper divisors (463070602).

899424998 is a wasteful number, since it uses less digits than its factorization.

899424998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4452702.

The product of its digits is 13436928, while the sum is 62.

The square root of 899424998 is about 29990.4151021622. The cubic root of 899424998 is about 965.2837266065.

The spelling of 899424998 in words is "eight hundred ninety-nine million, four hundred twenty-four thousand, nine hundred ninety-eight".