308960082 has 30 divisors (see below), whose sum is σ = 692801109. Its totient is φ = 102912120.

The previous prime is 308960011. The next prime is 308960087. The reversal of 308960082 is 280069803.

It can be written as a sum of positive squares in 2 ways, for example, as 308318481 + 641601 = 17559^2 + 801^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=12429.

It is not an unprimeable number, because it can be changed into a prime (308960087) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 223032 + ... + 224412.

Almost surely, 2^308960082 is an apocalyptic number.

308960082 is an abundant number, since it is smaller than the sum of its proper divisors (383841027).

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

308960082 is an frugal number, since it uses more digits than its factorization.

308960082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2776 (or 1386 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 308960082 is about 17577.2603667352. The cubic root of 308960082 is about 676.0323167095.

The spelling of 308960082 in words is "three hundred eight million, nine hundred sixty thousand, eighty-two".