489207386613 has 12 divisors (see below), whose sum is σ = 716965096064. Its totient is φ = 296489325000.

The previous prime is 489207386611. The next prime is 489207386623. The reversal of 489207386613 is 316683702984.

It is not a de Polignac number, because 489207386613 - 2¹ = 489207386611 is a prime.

It is a super-2 number, since 2×489207386613² (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 (489207386611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 673839013 + ... + 673839738.

Almost surely, 2^489207386613 is an apocalyptic number.

It is an amenable number.

489207386613 is a deficient number, since it is larger than the sum of its proper divisors (227757709451).

489207386613 is a wasteful number, since it uses less digits than its factorization.

489207386613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347678776 (or 1347678765 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 57.

The spelling of 489207386613 in words is "four hundred eighty-nine billion, two hundred seven million, three hundred eighty-six thousand, six hundred thirteen".