2349832680 has 320 divisors, whose sum is σ = 8693879040. Its totient is φ = 565636608.

The previous prime is 2349832679. The next prime is 2349832717. The reversal of 2349832680 is 862389432.

2349832680 is a `hidden beast` number, since 234 + 98 + 326 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1979047 + ... + 1980233.

It is an arithmetic number, because the mean of its divisors is an integer number (27168372).

Almost surely, 2^2349832680 is an apocalyptic number.

2349832680 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 2349832680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4346939520).

2349832680 is an abundant number, since it is smaller than the sum of its proper divisors (6344046360).

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

2349832680 is a wasteful number, since it uses less digits than its factorization.

2349832680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270 (or 1257 counting only the distinct ones).

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

The square root of 2349832680 is about 48475.0727694142. The cubic root of 2349832680 is about 1329.4713409503.

The spelling of 2349832680 in words is "two billion, three hundred forty-nine million, eight hundred thirty-two thousand, six hundred eighty".