6220446476 has 6 divisors (see below), whose sum is σ = 10885781340. Its totient is φ = 3110223236.

The previous prime is 6220446457. The next prime is 6220446481. The reversal of 6220446476 is 6746440226.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 777555806 + ... + 777555813.

It is an arithmetic number, because the mean of its divisors is an integer number (1814296890).

Almost surely, 2^6220446476 is an apocalyptic number.

It is an amenable number.

6220446476 is a deficient number, since it is larger than the sum of its proper divisors (4665334864).

6220446476 is a wasteful number, since it uses less digits than its factorization.

6220446476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555111623 (or 1555111621 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 41.

The square root of 6220446476 is about 78869.8071254140. The cubic root of 6220446476 is about 1839.1077979930.

The spelling of 6220446476 in words is "six billion, two hundred twenty million, four hundred forty-six thousand, four hundred seventy-six".