6747221341 has 16 divisors (see below), whose sum is σ = 8213619456. Its totient is φ = 5410526976.

The previous prime is 6747221291. The next prime is 6747221353. The reversal of 6747221341 is 1431227476.

It is a cyclic number.

It is not a de Polignac number, because 6747221341 - 2¹⁷ = 6747090269 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6747221341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6747225341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149886 + ... + 189631.

It is an arithmetic number, because the mean of its divisors is an integer number (513351216).

Almost surely, 2^6747221341 is an apocalyptic number.

It is an amenable number.

6747221341 is a deficient number, since it is larger than the sum of its proper divisors (1466398115).

6747221341 is a wasteful number, since it uses less digits than its factorization.

6747221341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339708.

The product of its digits is 56448, while the sum is 37.

The square root of 6747221341 is about 82141.4715049591. The cubic root of 6747221341 is about 1889.6222139935.

The spelling of 6747221341 in words is "six billion, seven hundred forty-seven million, two hundred twenty-one thousand, three hundred forty-one".