1484087897 has 2 divisors, whose sum is σ = 1484087898. Its totient is φ = 1484087896.

The previous prime is 1484087887. The next prime is 1484087911. The reversal of 1484087897 is 7987804841.

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., 1392483856 + 91604041 = 37316^2 + 9571^2 .

It is a cyclic number.

It is not a de Polignac number, because 1484087897 - 2⁶ = 1484087833 is a prime.

It is not a weakly prime, because it can be changed into another prime (1484087807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742043948 + 742043949.

It is an arithmetic number, because the mean of its divisors is an integer number (742043949).

Almost surely, 2^1484087897 is an apocalyptic number.

It is an amenable number.

1484087897 is a deficient number, since it is larger than the sum of its proper divisors (1).

1484087897 is an equidigital number, since it uses as much as digits as its factorization.

1484087897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3612672, while the sum is 56.

The square root of 1484087897 is about 38523.8613978402. The cubic root of 1484087897 is about 1140.6521089517.

The spelling of 1484087897 in words is "one billion, four hundred eighty-four million, eighty-seven thousand, eight hundred ninety-seven".