1398494483 has 2 divisors, whose sum is σ = 1398494484. Its totient is φ = 1398494482.

The previous prime is 1398494453. The next prime is 1398494533. The reversal of 1398494483 is 3844948931.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1398494483 - 2¹⁶ = 1398428947 is a prime.

It is not a weakly prime, because it can be changed into another prime (1398494453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 699247241 + 699247242.

It is an arithmetic number, because the mean of its divisors is an integer number (699247242).

Almost surely, 2^1398494483 is an apocalyptic number.

1398494483 is a deficient number, since it is larger than the sum of its proper divisors (1).

1398494483 is an equidigital number, since it uses as much as digits as its factorization.

1398494483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2985984, while the sum is 53.

The square root of 1398494483 is about 37396.4501390172. The cubic root of 1398494483 is about 1118.2877970111.

The spelling of 1398494483 in words is "one billion, three hundred ninety-eight million, four hundred ninety-four thousand, four hundred eighty-three".