793217897215 has 16 divisors (see below), whose sum is σ = 961924807872. Its totient is φ = 627868836864.

The previous prime is 793217897183. The next prime is 793217897233. The reversal of 793217897215 is 512798712397.

It is a cyclic number.

It is not a de Polignac number, because 793217897215 - 2⁵ = 793217897183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1669422 + ... + 2091268.

It is an arithmetic number, because the mean of its divisors is an integer number (60120300492).

Almost surely, 2^793217897215 is an apocalyptic number.

793217897215 is a deficient number, since it is larger than the sum of its proper divisors (168706910657).

793217897215 is a wasteful number, since it uses less digits than its factorization.

793217897215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425826.

The product of its digits is 13335840, while the sum is 61.

The spelling of 793217897215 in words is "seven hundred ninety-three billion, two hundred seventeen million, eight hundred ninety-seven thousand, two hundred fifteen".