493748910719 has 16 divisors (see below), whose sum is σ = 507409098336. Its totient is φ = 480167424000.

The previous prime is 493748910691. The next prime is 493748910769. The reversal of 493748910719 is 917019847394.

It is a cyclic number.

It is not a de Polignac number, because 493748910719 - 2²⁸ = 493480475263 is a prime.

It is a super-2 number, since 2×493748910719² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493748910769) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26050004 + ... + 26068950.

It is an arithmetic number, because the mean of its divisors is an integer number (31713068646).

Almost surely, 2^493748910719 is an apocalyptic number.

493748910719 is a deficient number, since it is larger than the sum of its proper divisors (13660187617).

493748910719 is a wasteful number, since it uses less digits than its factorization.

493748910719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20986.

The product of its (nonzero) digits is 13716864, while the sum is 62.

The spelling of 493748910719 in words is "four hundred ninety-three billion, seven hundred forty-eight million, nine hundred ten thousand, seven hundred nineteen".