1359486049 has 2 divisors, whose sum is σ = 1359486050. Its totient is φ = 1359486048.

The previous prime is 1359486031. The next prime is 1359486071. The reversal of 1359486049 is 9406849531.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1223600400 + 135885649 = 34980^2 + 11657^2 .

It is a cyclic number.

It is not a de Polignac number, because 1359486049 - 2⁹ = 1359485537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1359485993 and 1359486011.

It is not a weakly prime, because it can be changed into another prime (1359486649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 679743024 + 679743025.

It is an arithmetic number, because the mean of its divisors is an integer number (679743025).

Almost surely, 2^1359486049 is an apocalyptic number.

It is an amenable number.

1359486049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1359486049 is an equidigital number, since it uses as much as digits as its factorization.

1359486049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 49.

The square root of 1359486049 is about 36871.2089441071. The cubic root of 1359486049 is about 1107.7920694086.

The spelling of 1359486049 in words is "one billion, three hundred fifty-nine million, four hundred eighty-six thousand, forty-nine".