6416807827 has 4 divisors (see below), whose sum is σ = 6566035960. Its totient is φ = 6267579696.

The previous prime is 6416807783. The next prime is 6416807857. The reversal of 6416807827 is 7287086146.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6416807827 - 2¹⁵ = 6416775059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6416807857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74614002 + ... + 74614087.

It is an arithmetic number, because the mean of its divisors is an integer number (1641508990).

Almost surely, 2^6416807827 is an apocalyptic number.

6416807827 is a deficient number, since it is larger than the sum of its proper divisors (149228133).

6416807827 is a wasteful number, since it uses less digits than its factorization.

6416807827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149228132.

The product of its (nonzero) digits is 903168, while the sum is 49.

The square root of 6416807827 is about 80104.9800386967. The cubic root of 6416807827 is about 1858.2594256668.

The spelling of 6416807827 in words is "six billion, four hundred sixteen million, eight hundred seven thousand, eight hundred twenty-seven".