2350840680 has 96 divisors (see below), whose sum is σ = 7670262600. Its totient is φ = 624427008.

The previous prime is 2350840633. The next prime is 2350840693. The reversal of 2350840680 is 860480532.

It can be written as a sum of positive squares in 4 ways, for example, as 2028781764 + 322058916 = 45042^2 + 17946^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79816 + ... + 105224.

Almost surely, 2^2350840680 is an apocalyptic number.

2350840680 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 2350840680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3835131300).

2350840680 is an abundant number, since it is smaller than the sum of its proper divisors (5319421920).

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

2350840680 is a wasteful number, since it uses less digits than its factorization.

2350840680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25683 (or 25676 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 2350840680 is about 48485.4687509567. The cubic root of 2350840680 is about 1329.6614134249.

The spelling of 2350840680 in words is "two billion, three hundred fifty million, eight hundred forty thousand, six hundred eighty".