308227467324 has 144 divisors (see below), whose sum is σ = 869578174080. Its totient is φ = 84624301440.

The previous prime is 308227467281. The next prime is 308227467389. The reversal of 308227467324 is 423764722803.

It is a super-2 number, since 2×308227467324² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3555139 + ... + 3640805.

It is an arithmetic number, because the mean of its divisors is an integer number (6038737320).

Almost surely, 2^308227467324 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 308227467324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (434789087040).

308227467324 is an abundant number, since it is smaller than the sum of its proper divisors (561350706756).

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

308227467324 is a wasteful number, since it uses less digits than its factorization.

308227467324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85928 (or 85919 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 48.

The spelling of 308227467324 in words is "three hundred eight billion, two hundred twenty-seven million, four hundred sixty-seven thousand, three hundred twenty-four".