6397549483 has 4 divisors (see below), whose sum is σ = 6889668688. Its totient is φ = 5905430280.

The previous prime is 6397549469. The next prime is 6397549517. The reversal of 6397549483 is 3849457936.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6397549483 - 2¹⁷ = 6397418411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6397549423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246059583 + ... + 246059608.

It is an arithmetic number, because the mean of its divisors is an integer number (1722417172).

Almost surely, 2^6397549483 is an apocalyptic number.

6397549483 is a deficient number, since it is larger than the sum of its proper divisors (492119205).

6397549483 is a wasteful number, since it uses less digits than its factorization.

6397549483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492119204.

The product of its digits is 19595520, while the sum is 58.

The square root of 6397549483 is about 79984.6828023966. The cubic root of 6397549483 is about 1856.3985387708.

The spelling of 6397549483 in words is "six billion, three hundred ninety-seven million, five hundred forty-nine thousand, four hundred eighty-three".