1497367799 has 2 divisors, whose sum is σ = 1497367800. Its totient is φ = 1497367798.

The previous prime is 1497367733. The next prime is 1497367811. The reversal of 1497367799 is 9977637941.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1497367799 - 2²⁴ = 1480590583 is a prime.

It is a super-2 number, since 2×1497367799² = 4484220650964208802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1497367709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 748683899 + 748683900.

It is an arithmetic number, because the mean of its divisors is an integer number (748683900).

Almost surely, 2^1497367799 is an apocalyptic number.

1497367799 is a deficient number, since it is larger than the sum of its proper divisors (1).

1497367799 is an equidigital number, since it uses as much as digits as its factorization.

1497367799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18003384, while the sum is 62.

The square root of 1497367799 is about 38695.8369724703. The cubic root of 1497367799 is about 1144.0442687382.

The spelling of 1497367799 in words is "one billion, four hundred ninety-seven million, three hundred sixty-seven thousand, seven hundred ninety-nine".