2308694328 has 96 divisors (see below), whose sum is σ = 6527439360. Its totient is φ = 736439040.

The previous prime is 2308694327. The next prime is 2308694369. The reversal of 2308694328 is 8234968032.

2308694328 is a `hidden beast` number, since 230 + 8 + 6 + 94 + 328 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2308694327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 155401 + ... + 169607.

It is an arithmetic number, because the mean of its divisors is an integer number (67994160).

Almost surely, 2^2308694328 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 2308694328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3263719680).

2308694328 is an abundant number, since it is smaller than the sum of its proper divisors (4218745032).

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

2308694328 is a wasteful number, since it uses less digits than its factorization.

2308694328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14317 (or 14310 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 2308694328 is about 48048.8743676686. The cubic root of 2308694328 is about 1321.6673008479.

The spelling of 2308694328 in words is "two billion, three hundred eight million, six hundred ninety-four thousand, three hundred twenty-eight".