899338277249 has 8 divisors (see below), whose sum is σ = 900053622720. Its totient is φ = 898623128656.

The previous prime is 899338277213. The next prime is 899338277263. The reversal of 899338277249 is 942772833998.

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

It is a cyclic number.

It is not a de Polignac number, because 899338277249 - 2²⁸ = 899069841793 is a prime.

It is a super-3 number, since 3×899338277249³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (899338207249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9874682 + ... + 9965340.

It is an arithmetic number, because the mean of its divisors is an integer number (112506702840).

Almost surely, 2^899338277249 is an apocalyptic number.

It is an amenable number.

899338277249 is a deficient number, since it is larger than the sum of its proper divisors (715345471).

899338277249 is a wasteful number, since it uses less digits than its factorization.

899338277249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98439.

The product of its digits is 329204736, while the sum is 71.

The spelling of 899338277249 in words is "eight hundred ninety-nine billion, three hundred thirty-eight million, two hundred seventy-seven thousand, two hundred forty-nine".