165334896 has 60 divisors (see below), whose sum is σ = 464217312. Its totient is φ = 54931968.

The previous prime is 165334891. The next prime is 165334901. The reversal of 165334896 is 698433561.

165334896 is a `hidden beast` number, since 165 + 3 + 3 + 489 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (165334891) and next prime (165334901).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165334891) 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, 46825 + ... + 50231.

Almost surely, 2^165334896 is an apocalyptic number.

165334896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 165334896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232108656).

165334896 is an abundant number, since it is smaller than the sum of its proper divisors (298882416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

165334896 is a wasteful number, since it uses less digits than its factorization.

165334896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3758 (or 3749 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 165334896 is about 12858.2617798830. The cubic root of 165334896 is about 548.8514832123.

The spelling of 165334896 in words is "one hundred sixty-five million, three hundred thirty-four thousand, eight hundred ninety-six".