163792896 has 96 divisors (see below), whose sum is σ = 445798080. Its totient is φ = 53460992.

The previous prime is 163792859. The next prime is 163792903. The reversal of 163792896 is 698297361.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×163792896² = 53656225560133632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325381 + ... + 325883.

It is an arithmetic number, because the mean of its divisors is an integer number (4643730).

Almost surely, 2^163792896 is an apocalyptic number.

163792896 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 163792896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222899040).

163792896 is an abundant number, since it is smaller than the sum of its proper divisors (282005184).

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

163792896 is an equidigital number, since it uses as much as digits as its factorization.

163792896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581 (or 561 counting only the distinct ones).

The product of its digits is 979776, while the sum is 51.

The square root of 163792896 is about 12798.1598677310. The cubic root of 163792896 is about 547.1398586479.

The spelling of 163792896 in words is "one hundred sixty-three million, seven hundred ninety-two thousand, eight hundred ninety-six".