6347468241 has 9 divisors (see below), whose sum is σ = 9168910491. Its totient is φ = 4231486152.

The previous prime is 6347468233. The next prime is 6347468269. The reversal of 6347468241 is 1428647436.

The square root of 6347468241 is 79671.

It is a perfect power (a square), and thus also a powerful number.

6347468241 is a `hidden beast` number, since 6 + 347 + 4 + 68 + 241 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2865996225 + 3481472016 = 53535^2 + 59004^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 6347468241 - 2³ = 6347468233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6347468201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 225735 + ... + 252291.

Almost surely, 2^6347468241 is an apocalyptic number.

6347468241 is the 79671-st square number.

6347468241 is the 39836-th centered octagonal number.

It is an amenable number.

6347468241 is a deficient number, since it is larger than the sum of its proper divisors (2821442250).

6347468241 is an frugal number, since it uses more digits than its factorization.

6347468241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53120 (or 26560 counting only the distinct ones).

The product of its digits is 774144, while the sum is 45.

The cubic root of 6347468241 is about 1851.5417623387.

The spelling of 6347468241 in words is "six billion, three hundred forty-seven million, four hundred sixty-eight thousand, two hundred forty-one".