1482642449 has 2 divisors, whose sum is σ = 1482642450. Its totient is φ = 1482642448.

The previous prime is 1482642443. The next prime is 1482642463. The reversal of 1482642449 is 9442462841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1457712400 + 24930049 = 38180^2 + 4993^2 .

It is a cyclic number.

It is not a de Polignac number, because 1482642449 - 2⁴ = 1482642433 is a prime.

It is not a weakly prime, because it can be changed into another prime (1482642443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 741321224 + 741321225.

It is an arithmetic number, because the mean of its divisors is an integer number (741321225).

Almost surely, 2^1482642449 is an apocalyptic number.

It is an amenable number.

1482642449 is a deficient number, since it is larger than the sum of its proper divisors (1).

1482642449 is an equidigital number, since it uses as much as digits as its factorization.

1482642449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 442368, while the sum is 44.

The square root of 1482642449 is about 38505.0964029439. The cubic root of 1482642449 is about 1140.2816706783.

It can be divided in two parts, 14826 and 42449, that added together give a palindrome (57275).

The spelling of 1482642449 in words is "one billion, four hundred eighty-two million, six hundred forty-two thousand, four hundred forty-nine".