1485829837 has 2 divisors, whose sum is σ = 1485829838. Its totient is φ = 1485829836.

The previous prime is 1485829789. The next prime is 1485829841. The reversal of 1485829837 is 7389285841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1485794116 + 35721 = 38546^2 + 189^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1485829837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1485829897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742914918 + 742914919.

It is an arithmetic number, because the mean of its divisors is an integer number (742914919).

Almost surely, 2^1485829837 is an apocalyptic number.

It is an amenable number.

1485829837 is a deficient number, since it is larger than the sum of its proper divisors (1).

1485829837 is an equidigital number, since it uses as much as digits as its factorization.

1485829837 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3870720, while the sum is 55.

The square root of 1485829837 is about 38546.4633526865. The cubic root of 1485829837 is about 1141.0982125048.

The spelling of 1485829837 in words is "one billion, four hundred eighty-five million, eight hundred twenty-nine thousand, eight hundred thirty-seven".