899796 has 24 divisors (see below), whose sum is σ = 2116800. Its totient is φ = 297472.

The previous prime is 899791. The next prime is 899807. The reversal of 899796 is 697998.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (899791) by changing a digit.

899796 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1780 + ... + 2228.

It is an arithmetic number, because the mean of its divisors is an integer number (88200).

2⁸⁹⁹⁷⁹⁶ is an apocalyptic number.

It is an amenable number.

899796 is an abundant number, since it is smaller than the sum of its proper divisors (1217004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

899796 is a wasteful number, since it uses less digits than its factorization.

899796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623 (or 621 counting only the distinct ones).

The product of its digits is 244944, while the sum is 48.

The square root of 899796 is about 948.5757745167. The cubic root of 899796 is about 96.5416431006.

The spelling of 899796 in words is "eight hundred ninety-nine thousand, seven hundred ninety-six".