899701 has 8 divisors (see below), whose sum is σ = 993600. Its totient is φ = 807840.

The previous prime is 899693. The next prime is 899711. The reversal of 899701 is 107998.

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

It is not a de Polignac number, because 899701 - 2³ = 899693 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (899711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 520 + ... + 1438.

It is an arithmetic number, because the mean of its divisors is an integer number (124200).

2⁸⁹⁹⁷⁰¹ is an apocalyptic number.

It is an amenable number.

899701 is a deficient number, since it is larger than the sum of its proper divisors (93899).

899701 is a wasteful number, since it uses less digits than its factorization.

899701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019.

The product of its (nonzero) digits is 4536, while the sum is 34.

The square root of 899701 is about 948.5256981231. The cubic root of 899701 is about 96.5382453754.

It can be divided in two parts, 899 and 701, that added together give a square (1600 = 40²).

The spelling of 899701 in words is "eight hundred ninety-nine thousand, seven hundred one".