2816836942 has 8 divisors (see below), whose sum is σ = 4243707000. Its totient is φ = 1402267944.

The previous prime is 2816836937. The next prime is 2816837021. The reversal of 2816836942 is 2496386182.

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

It is a super-2 number, since 2×2816836942² = 15869140715631822728, which contains 22 as substring.

It is a congruent number.

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, 3074692 + ... + 3075607.

It is an arithmetic number, because the mean of its divisors is an integer number (530463375).

Almost surely, 2^2816836942 is an apocalyptic number.

2816836942 is a deficient number, since it is larger than the sum of its proper divisors (1426870058).

2816836942 is a wasteful number, since it uses less digits than its factorization.

2816836942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6150530.

The product of its digits is 995328, while the sum is 49.

The square root of 2816836942 is about 53073.8819194526. The cubic root of 2816836942 is about 1412.2792206893.

The spelling of 2816836942 in words is "two billion, eight hundred sixteen million, eight hundred thirty-six thousand, nine hundred forty-two".