899627369 has 8 divisors (see below), whose sum is σ = 953237160. Its totient is φ = 846094336.

The previous prime is 899627341. The next prime is 899627387. The reversal of 899627369 is 963726998.

It can be written as a sum of positive squares in 4 ways, for example, as 497825344 + 401802025 = 22312^2 + 20045^2 .

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 899627369 - 2¹⁶ = 899561833 is a prime.

It is a super-2 number, since 2×899627369² = 1618658806107724322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (899627389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5897 + ... + 42825.

It is an arithmetic number, because the mean of its divisors is an integer number (119154645).

Almost surely, 2^899627369 is an apocalyptic number.

It is an amenable number.

899627369 is a deficient number, since it is larger than the sum of its proper divisors (53609791).

899627369 is a wasteful number, since it uses less digits than its factorization.

899627369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38379.

The product of its digits is 8817984, while the sum is 59.

The square root of 899627369 is about 29993.7888403583. The cubic root of 899627369 is about 965.3561175912.

The spelling of 899627369 in words is "eight hundred ninety-nine million, six hundred twenty-seven thousand, three hundred sixty-nine".