898667441 has 8 divisors (see below), whose sum is σ = 1027463040. Its totient is φ = 769975488.

The previous prime is 898667389. The next prime is 898667459. The reversal of 898667441 is 144766898.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-898667441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (898669441) 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, 6341 + ... + 42866.

It is an arithmetic number, because the mean of its divisors is an integer number (128432880).

Almost surely, 2^898667441 is an apocalyptic number.

It is an amenable number.

898667441 is a deficient number, since it is larger than the sum of its proper divisors (128795599).

898667441 is a wasteful number, since it uses less digits than its factorization.

898667441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51823.

The product of its digits is 2322432, while the sum is 53.

The square root of 898667441 is about 29977.7824563459. The cubic root of 898667441 is about 965.0126412476.

The spelling of 898667441 in words is "eight hundred ninety-eight million, six hundred sixty-seven thousand, four hundred forty-one".