2313841680 has 80 divisors (see below), whose sum is σ = 7969906560. Its totient is φ = 617023872.

The previous prime is 2313841591. The next prime is 2313841687. The reversal of 2313841680 is 861483132.

2313841680 is a `hidden beast` number, since 231 + 3 + 8 + 416 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2313841687) by changing a digit.

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, 533452 + ... + 537771.

It is an arithmetic number, because the mean of its divisors is an integer number (99623832).

Almost surely, 2^2313841680 is an apocalyptic number.

2313841680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2313841680 is an abundant number, since it is smaller than the sum of its proper divisors (5656064880).

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

2313841680 is a wasteful number, since it uses less digits than its factorization.

2313841680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071245 (or 1071233 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 2313841680 is about 48102.4082557204. The cubic root of 2313841680 is about 1322.6488133637.

The spelling of 2313841680 in words is "two billion, three hundred thirteen million, eight hundred forty-one thousand, six hundred eighty".