164396063 has 8 divisors (see below), whose sum is σ = 177202368. Its totient is φ = 151612704.

The previous prime is 164396053. The next prime is 164396087. The reversal of 164396063 is 360693461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 164396063 - 2¹⁰ = 164395039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164396003) 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, 10970 + ... + 21192.

It is an arithmetic number, because the mean of its divisors is an integer number (22150296).

Almost surely, 2^164396063 is an apocalyptic number.

164396063 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

164396063 is a deficient number, since it is larger than the sum of its proper divisors (12806305).

164396063 is a wasteful number, since it uses less digits than its factorization.

164396063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11473.

The product of its (nonzero) digits is 69984, while the sum is 38.

The square root of 164396063 is about 12821.7028120293. The cubic root of 164396063 is about 547.8106497234.

The spelling of 164396063 in words is "one hundred sixty-four million, three hundred ninety-six thousand, sixty-three".