698447313323 has 2 divisors, whose sum is σ = 698447313324. Its totient is φ = 698447313322.

The previous prime is 698447313301. The next prime is 698447313329. The reversal of 698447313323 is 323313744896.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 698447313323 - 2⁶ = 698447313259 is a prime.

It is not a weakly prime, because it can be changed into another prime (698447313329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 349223656661 + 349223656662.

It is an arithmetic number, because the mean of its divisors is an integer number (349223656662).

Almost surely, 2^698447313323 is an apocalyptic number.

698447313323 is a deficient number, since it is larger than the sum of its proper divisors (1).

698447313323 is an equidigital number, since it uses as much as digits as its factorization.

698447313323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7838208, while the sum is 53.

The spelling of 698447313323 in words is "six hundred ninety-eight billion, four hundred forty-seven million, three hundred thirteen thousand, three hundred twenty-three".