493292693 has 2 divisors, whose sum is σ = 493292694. Its totient is φ = 493292692.

The previous prime is 493292651. The next prime is 493292729. The reversal of 493292693 is 396292394.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 278289124 + 215003569 = 16682^2 + 14663^2 .

It is a cyclic number.

It is not a de Polignac number, because 493292693 - 2²⁰ = 492244117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (493292623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246646346 + 246646347.

It is an arithmetic number, because the mean of its divisors is an integer number (246646347).

Almost surely, 2^493292693 is an apocalyptic number.

It is an amenable number.

493292693 is a deficient number, since it is larger than the sum of its proper divisors (1).

493292693 is an equidigital number, since it uses as much as digits as its factorization.

493292693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 629856, while the sum is 47.

The square root of 493292693 is about 22210.1934480544. The cubic root of 493292693 is about 790.1354748170.

The spelling of 493292693 in words is "four hundred ninety-three million, two hundred ninety-two thousand, six hundred ninety-three".