2806642446627 has 16 divisors (see below), whose sum is σ = 3872836131840. Its totient is φ = 1806082188000.

The previous prime is 2806642446623. The next prime is 2806642446691. The reversal of 2806642446627 is 7266442466082.

It is not a de Polignac number, because 2806642446627 - 2² = 2806642446623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2806642446623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38754249 + ... + 38826602.

It is an arithmetic number, because the mean of its divisors is an integer number (242052258240).

Almost surely, 2^{2806642446627} is an apocalyptic number.

2806642446627 is a deficient number, since it is larger than the sum of its proper divisors (1066193685213).

2806642446627 is a wasteful number, since it uses less digits than its factorization.

2806642446627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77581274.

The product of its (nonzero) digits is 37158912, while the sum is 57.

The spelling of 2806642446627 in words is "two trillion, eight hundred six billion, six hundred forty-two million, four hundred forty-six thousand, six hundred twenty-seven".