308096 has 32 divisors (see below), whose sum is σ = 642600. Its totient is φ = 146944.

The previous prime is 308093. The next prime is 308101. The reversal of 308096 is 690803.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 308096.

It is not an unprimeable number, because it can be changed into a prime (308093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3671 + ... + 3753.

2³⁰⁸⁰⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 308096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321300).

308096 is an abundant number, since it is smaller than the sum of its proper divisors (334504).

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

308096 is an equidigital number, since it uses as much as digits as its factorization.

308096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 308096 is about 555.0639602785. The cubic root of 308096 is about 67.5401498676.

Adding to 308096 its reverse (690803), we get a palindrome (998899).

The spelling of 308096 in words is "three hundred eight thousand, ninety-six".