6774422446 has 32 divisors (see below), whose sum is σ = 12142262880. Its totient is φ = 2798208000.

The previous prime is 6774422441. The next prime is 6774422449. The reversal of 6774422446 is 6442244776.

It is a junction number, because it is equal to n+sod(n) for n = 6774422396 and 6774422405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6774422441) 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, 301455 + ... + 323146.

It is an arithmetic number, because the mean of its divisors is an integer number (379445715).

Almost surely, 2^6774422446 is an apocalyptic number.

6774422446 is a deficient number, since it is larger than the sum of its proper divisors (5367840434).

6774422446 is a wasteful number, since it uses less digits than its factorization.

6774422446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624660.

The product of its digits is 1806336, while the sum is 46.

The square root of 6774422446 is about 82306.8797003021. The cubic root of 6774422446 is about 1892.1581168969.

The spelling of 6774422446 in words is "six billion, seven hundred seventy-four million, four hundred twenty-two thousand, four hundred forty-six".