6362949641 has 2 divisors, whose sum is σ = 6362949642. Its totient is φ = 6362949640.

The previous prime is 6362949623. The next prime is 6362949667. The reversal of 6362949641 is 1469492636.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6288490000 + 74459641 = 79300^2 + 8629^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6362949641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6362949641.

It is not a weakly prime, because it can be changed into another prime (6362949611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3181474820 + 3181474821.

It is an arithmetic number, because the mean of its divisors is an integer number (3181474821).

Almost surely, 2^6362949641 is an apocalyptic number.

It is an amenable number.

6362949641 is a deficient number, since it is larger than the sum of its proper divisors (1).

6362949641 is an equidigital number, since it uses as much as digits as its factorization.

6362949641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1679616, while the sum is 50.

The square root of 6362949641 is about 79768.0991437053. The cubic root of 6362949641 is about 1853.0458363509.

The spelling of 6362949641 in words is "six billion, three hundred sixty-two million, nine hundred forty-nine thousand, six hundred forty-one".