6483019449 has 8 divisors (see below), whose sum is σ = 8648034592. Its totient is φ = 4320008640.

The previous prime is 6483019441. The next prime is 6483019457. The reversal of 6483019449 is 9449103846.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6483019441) and next prime (6483019457).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6483019449 - 2³ = 6483019441 is a prime.

It is a super-2 number, since 2×6483019449² = 84059082352224527202, which contains 22 as substring.

It is a Duffinian number.

6483019449 is a modest number, since divided by 19449 gives 6483 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 6483019398 and 6483019407.

It is not an unprimeable number, because it can be changed into a prime (6483019441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493519 + ... + 506484.

It is an arithmetic number, because the mean of its divisors is an integer number (1081004324).

Almost surely, 2^6483019449 is an apocalyptic number.

It is an amenable number.

6483019449 is a deficient number, since it is larger than the sum of its proper divisors (2165015143).

6483019449 is a wasteful number, since it uses less digits than its factorization.

6483019449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002167.

The product of its (nonzero) digits is 746496, while the sum is 48.

The square root of 6483019449 is about 80517.1997091305. The cubic root of 6483019449 is about 1864.6290305234.

The spelling of 6483019449 in words is "six billion, four hundred eighty-three million, nineteen thousand, four hundred forty-nine".