1486880849 has 2 divisors, whose sum is σ = 1486880850. Its totient is φ = 1486880848.

The previous prime is 1486880827. The next prime is 1486880897. The reversal of 1486880849 is 9480886841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1276775824 + 210105025 = 35732^2 + 14495^2 .

It is a cyclic number.

It is not a de Polignac number, because 1486880849 - 2¹² = 1486876753 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1486880794 and 1486880803.

It is not a weakly prime, because it can be changed into another prime (1486880819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 743440424 + 743440425.

It is an arithmetic number, because the mean of its divisors is an integer number (743440425).

Almost surely, 2^1486880849 is an apocalyptic number.

It is an amenable number.

1486880849 is a deficient number, since it is larger than the sum of its proper divisors (1).

1486880849 is an equidigital number, since it uses as much as digits as its factorization.

1486880849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3538944, while the sum is 56.

The square root of 1486880849 is about 38560.0939962547. The cubic root of 1486880849 is about 1141.3672036585.

The spelling of 1486880849 in words is "one billion, four hundred eighty-six million, eight hundred eighty thousand, eight hundred forty-nine".