899361695 has 4 divisors (see below), whose sum is σ = 1079234040. Its totient is φ = 719489352.

The previous prime is 899361667. The next prime is 899361731. The reversal of 899361695 is 596163998.

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 899361695 - 2²⁸ = 630926239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 899361695.

It is a congruent number.

It is an unprimeable number.

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, 89936165 + ... + 89936174.

It is an arithmetic number, because the mean of its divisors is an integer number (269808510).

Almost surely, 2^899361695 is an apocalyptic number.

899361695 is a deficient number, since it is larger than the sum of its proper divisors (179872345).

899361695 is a wasteful number, since it uses less digits than its factorization.

899361695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179872344.

The product of its digits is 3149280, while the sum is 56.

The square root of 899361695 is about 29989.3596963990. The cubic root of 899361695 is about 965.2610799936.

The spelling of 899361695 in words is "eight hundred ninety-nine million, three hundred sixty-one thousand, six hundred ninety-five".