890994 has 16 divisors (see below), whose sum is σ = 1919232. Its totient is φ = 274128.

The previous prime is 890993. The next prime is 890999. The reversal of 890994 is 499098.

890994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (890993) 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, 5634 + ... + 5789.

It is an arithmetic number, because the mean of its divisors is an integer number (119952).

2⁸⁹⁰⁹⁹⁴ is an apocalyptic number.

890994 is an abundant number, since it is smaller than the sum of its proper divisors (1028238).

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

890994 is a wasteful number, since it uses less digits than its factorization.

890994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11441.

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 890994 is about 943.9247851392. The cubic root of 890994 is about 96.2258139038.

The spelling of 890994 in words is "eight hundred ninety thousand, nine hundred ninety-four".