493665298 has 24 divisors (see below), whose sum is σ = 862365312. Its totient is φ = 211332744.

The previous prime is 493665283. The next prime is 493665317. The reversal of 493665298 is 892566394.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105811 + ... + 110377.

It is an arithmetic number, because the mean of its divisors is an integer number (35931888).

Almost surely, 2^493665298 is an apocalyptic number.

493665298 is a deficient number, since it is larger than the sum of its proper divisors (368700014).

493665298 is a wasteful number, since it uses less digits than its factorization.

493665298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5686 (or 5679 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 52.

The square root of 493665298 is about 22218.5800176339. The cubic root of 493665298 is about 790.3343657510.

The spelling of 493665298 in words is "four hundred ninety-three million, six hundred sixty-five thousand, two hundred ninety-eight".