6220797356 has 6 divisors (see below), whose sum is σ = 10886395380. Its totient is φ = 3110398676.

The previous prime is 6220797343. The next prime is 6220797361. The reversal of 6220797356 is 6537970226.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6220797356.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 777599666 + ... + 777599673.

It is an arithmetic number, because the mean of its divisors is an integer number (1814399230).

Almost surely, 2^6220797356 is an apocalyptic number.

It is an amenable number.

6220797356 is a deficient number, since it is larger than the sum of its proper divisors (4665598024).

6220797356 is a wasteful number, since it uses less digits than its factorization.

6220797356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555199343 (or 1555199341 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 47.

The square root of 6220797356 is about 78872.0315194176. The cubic root of 6220797356 is about 1839.1423771835.

The spelling of 6220797356 in words is "six billion, two hundred twenty million, seven hundred ninety-seven thousand, three hundred fifty-six".