2816365642 has 8 divisors (see below), whose sum is σ = 4278024000. Its totient is φ = 1390357644.

The previous prime is 2816365627. The next prime is 2816365661. The reversal of 2816365642 is 2465636182.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 8912392 + ... + 8912707.

It is an arithmetic number, because the mean of its divisors is an integer number (534753000).

Almost surely, 2^2816365642 is an apocalyptic number.

2816365642 is a deficient number, since it is larger than the sum of its proper divisors (1461658358).

2816365642 is a wasteful number, since it uses less digits than its factorization.

2816365642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17825180.

The product of its digits is 414720, while the sum is 43.

The square root of 2816365642 is about 53069.4416967053. The cubic root of 2816365642 is about 1412.2004509751.

The spelling of 2816365642 in words is "two billion, eight hundred sixteen million, three hundred sixty-five thousand, six hundred forty-two".