1482868909 has 2 divisors, whose sum is σ = 1482868910. Its totient is φ = 1482868908.

The previous prime is 1482868897. The next prime is 1482868913. The reversal of 1482868909 is 9098682841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 877462884 + 605406025 = 29622^2 + 24605^2 .

It is a cyclic number.

It is not a de Polignac number, because 1482868909 - 2⁷ = 1482868781 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1482868909.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1482868969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 741434454 + 741434455.

It is an arithmetic number, because the mean of its divisors is an integer number (741434455).

Almost surely, 2^1482868909 is an apocalyptic number.

It is an amenable number.

1482868909 is a deficient number, since it is larger than the sum of its proper divisors (1).

1482868909 is an equidigital number, since it uses as much as digits as its factorization.

1482868909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1990656, while the sum is 55.

The square root of 1482868909 is about 38508.0369403583. The cubic root of 1482868909 is about 1140.3397235691.

The spelling of 1482868909 in words is "one billion, four hundred eighty-two million, eight hundred sixty-eight thousand, nine hundred nine".