164396 has 12 divisors (see below), whose sum is σ = 292152. Its totient is φ = 80928.

The previous prime is 164387. The next prime is 164413. The reversal of 164396 is 693461.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11 + ... + 573.

It is an arithmetic number, because the mean of its divisors is an integer number (24346).

2¹⁶⁴³⁹⁶ is an apocalyptic number.

It is an amenable number.

164396 is a deficient number, since it is larger than the sum of its proper divisors (127756).

164396 is a wasteful number, since it uses less digits than its factorization.

164396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640 (or 638 counting only the distinct ones).

The product of its digits is 3888, while the sum is 29.

The square root of 164396 is about 405.4577659880. The cubic root of 164396 is about 54.7810579746.

The spelling of 164396 in words is "one hundred sixty-four thousand, three hundred ninety-six".