163346016 has 24 divisors (see below), whose sum is σ = 428783544. Its totient is φ = 54448640.

The previous prime is 163345997. The next prime is 163346033. The reversal of 163346016 is 610643361.

163346016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 850665 + ... + 850856.

It is an arithmetic number, because the mean of its divisors is an integer number (17865981).

Almost surely, 2^163346016 is an apocalyptic number.

163346016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

163346016 is an abundant number, since it is smaller than the sum of its proper divisors (265437528).

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

163346016 is a wasteful number, since it uses less digits than its factorization.

163346016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701534 (or 1701526 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 163346016 is about 12780.6891832952. The cubic root of 163346016 is about 546.6418139273.

Adding to 163346016 its reverse (610643361), we get a palindrome (773989377).

The spelling of 163346016 in words is "one hundred sixty-three million, three hundred forty-six thousand, sixteen".