1304245699 has 2 divisors, whose sum is σ = 1304245700. Its totient is φ = 1304245698.

The previous prime is 1304245669. The next prime is 1304245703. The reversal of 1304245699 is 9965424031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1304245699 - 2¹³ = 1304237507 is a prime.

It is not a weakly prime, because it can be changed into another prime (1304245639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652122849 + 652122850.

It is an arithmetic number, because the mean of its divisors is an integer number (652122850).

Almost surely, 2^1304245699 is an apocalyptic number.

1304245699 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304245699 is an equidigital number, since it uses as much as digits as its factorization.

1304245699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 1304245699 is about 36114.3420125578. The cubic root of 1304245699 is about 1092.5797267386.

The spelling of 1304245699 in words is "one billion, three hundred four million, two hundred forty-five thousand, six hundred ninety-nine".