2348636866 has 16 divisors (see below), whose sum is σ = 3692814048. Its totient is φ = 1119031200.

The previous prime is 2348636863. The next prime is 2348636893. The reversal of 2348636866 is 6686368432.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2348636863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329520 + ... + 336571.

It is an arithmetic number, because the mean of its divisors is an integer number (230800878).

Almost surely, 2^2348636866 is an apocalyptic number.

2348636866 is a deficient number, since it is larger than the sum of its proper divisors (1344177182).

2348636866 is a wasteful number, since it uses less digits than its factorization.

2348636866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666177.

The product of its digits is 5971968, while the sum is 52.

The square root of 2348636866 is about 48462.7368810306. The cubic root of 2348636866 is about 1329.2457830185.

The spelling of 2348636866 in words is "two billion, three hundred forty-eight million, six hundred thirty-six thousand, eight hundred sixty-six".