2308074648 has 128 divisors (see below), whose sum is σ = 6406283520. Its totient is φ = 687144960.

The previous prime is 2308074619. The next prime is 2308074667. The reversal of 2308074648 is 8464708032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4942111 + ... + 4942577.

It is an arithmetic number, because the mean of its divisors is an integer number (50049090).

Almost surely, 2^2308074648 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 2308074648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3203141760).

2308074648 is an abundant number, since it is smaller than the sum of its proper divisors (4098208872).

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

2308074648 is a wasteful number, since it uses less digits than its factorization.

2308074648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777 (or 773 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 2308074648 is about 48042.4255008009. The cubic root of 2308074648 is about 1321.5490400527.

The spelling of 2308074648 in words is "two billion, three hundred eight million, seventy-four thousand, six hundred forty-eight".