687482340095 has 8 divisors (see below), whose sum is σ = 824983258176. Its totient is φ = 549982905376.

The previous prime is 687482340043. The next prime is 687482340109. The reversal of 687482340095 is 590043284786.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 687482340095 - 2¹⁸ = 687482077951 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 687482340095.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1641629 + ... + 2017401.

It is an arithmetic number, because the mean of its divisors is an integer number (103122907272).

Almost surely, 2^687482340095 is an apocalyptic number.

687482340095 is a deficient number, since it is larger than the sum of its proper divisors (137500918081).

687482340095 is a wasteful number, since it uses less digits than its factorization.

687482340095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741681.

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 687482340095 in words is "six hundred eighty-seven billion, four hundred eighty-two million, three hundred forty thousand, ninety-five".