164000893 has 12 divisors (see below), whose sum is σ = 191328480. Its totient is φ = 140165592.

The previous prime is 164000891. The next prime is 164000911. The reversal of 164000893 is 398000461.

It is not a de Polignac number, because 164000893 - 2¹ = 164000891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164000891) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12930 + ... + 22252.

It is an arithmetic number, because the mean of its divisors is an integer number (15944040).

Almost surely, 2^164000893 is an apocalyptic number.

It is an amenable number.

164000893 is a deficient number, since it is larger than the sum of its proper divisors (27327587).

164000893 is an equidigital number, since it uses as much as digits as its factorization.

164000893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9696 (or 9689 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 164000893 is about 12806.2833406106. The cubic root of 164000893 is about 547.3713609775.

The spelling of 164000893 in words is "one hundred sixty-four million, eight hundred ninety-three", and thus it is an aban number.