893969 has 4 divisors (see below), whose sum is σ = 941040. Its totient is φ = 846900.

The previous prime is 893939. The next prime is 893989. The reversal of 893969 is 969398.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 893969 - 2¹² = 889873 is a prime.

It is a super-2 number, since 2×893969² = 1598361145922, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (893929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23507 + ... + 23544.

It is an arithmetic number, because the mean of its divisors is an integer number (235260).

2⁸⁹³⁹⁶⁹ is an apocalyptic number.

It is an amenable number.

893969 is a deficient number, since it is larger than the sum of its proper divisors (47071).

893969 is a wasteful number, since it uses less digits than its factorization.

893969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47070.

The product of its digits is 104976, while the sum is 44.

The square root of 893969 is about 945.4993389739. The cubic root of 893969 is about 96.3327932133.

The spelling of 893969 in words is "eight hundred ninety-three thousand, nine hundred sixty-nine".