2342806686 has 64 divisors (see below), whose sum is σ = 6013647360. Its totient is φ = 668177280.

The previous prime is 2342806681. The next prime is 2342806693. The reversal of 2342806686 is 6866082432.

2342806686 is a `hidden beast` number, since 234 + 280 + 66 + 86 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342806681) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105906 + ... + 126101.

It is an arithmetic number, because the mean of its divisors is an integer number (93963240).

Almost surely, 2^2342806686 is an apocalyptic number.

2342806686 is an abundant number, since it is smaller than the sum of its proper divisors (3670840674).

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

2342806686 is a wasteful number, since it uses less digits than its factorization.

2342806686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232046 (or 232040 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The square root of 2342806686 is about 48402.5483420036. The cubic root of 2342806686 is about 1328.1449794390.

The spelling of 2342806686 in words is "two billion, three hundred forty-two million, eight hundred six thousand, six hundred eighty-six".