2351866116 has 24 divisors (see below), whose sum is σ = 5510655360. Its totient is φ = 780674272.

The previous prime is 2351866109. The next prime is 2351866133. The reversal of 2351866116 is 6116681532.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407151 + ... + 412886.

It is an arithmetic number, because the mean of its divisors is an integer number (229610640).

Almost surely, 2^2351866116 is an apocalyptic number.

It is an amenable number.

2351866116 is an abundant number, since it is smaller than the sum of its proper divisors (3158789244).

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

2351866116 is a wasteful number, since it uses less digits than its factorization.

2351866116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820283 (or 820281 counting only the distinct ones).

The product of its digits is 51840, while the sum is 39.

The square root of 2351866116 is about 48496.0422715091. The cubic root of 2351866116 is about 1329.8547179578.

The spelling of 2351866116 in words is "two billion, three hundred fifty-one million, eight hundred sixty-six thousand, one hundred sixteen".