2309394080 has 96 divisors (see below), whose sum is σ = 6249156480. Its totient is φ = 790041600.

The previous prime is 2309394079. The next prime is 2309394103. The reversal of 2309394080 is 804939032.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

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 15 ways as a sum of consecutive naturals, for example, 568055 + ... + 572105.

It is an arithmetic number, because the mean of its divisors is an integer number (65095380).

Almost surely, 2^2309394080 is an apocalyptic number.

2309394080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2309394080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3124578240).

2309394080 is an abundant number, since it is smaller than the sum of its proper divisors (3939762400).

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

2309394080 is a wasteful number, since it uses less digits than its factorization.

2309394080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4582 (or 4574 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 2309394080 is about 48056.1554850157. The cubic root of 2309394080 is about 1321.8008172839.

The spelling of 2309394080 in words is "two billion, three hundred nine million, three hundred ninety-four thousand, eighty".