964893 has 4 divisors (see below), whose sum is σ = 1286528. Its totient is φ = 643260.

The previous prime is 964889. The next prime is 964897. The reversal of 964893 is 398469.

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 an interprime number because it is at equal distance from previous prime (964889) and next prime (964897).

It is not a de Polignac number, because 964893 - 2² = 964889 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964897) 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, 160813 + ... + 160818.

It is an arithmetic number, because the mean of its divisors is an integer number (321632).

2⁹⁶⁴⁸⁹³ is an apocalyptic number.

It is an amenable number.

964893 is a deficient number, since it is larger than the sum of its proper divisors (321635).

964893 is a wasteful number, since it uses less digits than its factorization.

964893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321634.

The product of its digits is 46656, while the sum is 39.

The square root of 964893 is about 982.2896721436. The cubic root of 964893 is about 98.8157986941.

The spelling of 964893 in words is "nine hundred sixty-four thousand, eight hundred ninety-three".