1486469863 has 2 divisors, whose sum is σ = 1486469864. Its totient is φ = 1486469862.

The previous prime is 1486469843. The next prime is 1486469869. The reversal of 1486469863 is 3689646841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1486469863 - 2²¹ = 1484372711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1486469869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 743234931 + 743234932.

It is an arithmetic number, because the mean of its divisors is an integer number (743234932).

Almost surely, 2^1486469863 is an apocalyptic number.

1486469863 is a deficient number, since it is larger than the sum of its proper divisors (1).

1486469863 is an equidigital number, since it uses as much as digits as its factorization.

1486469863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5971968, while the sum is 55.

The square root of 1486469863 is about 38554.7644656273. The cubic root of 1486469863 is about 1141.2620328982.

The spelling of 1486469863 in words is "one billion, four hundred eighty-six million, four hundred sixty-nine thousand, eight hundred sixty-three".