491596024339 has 8 divisors (see below), whose sum is σ = 579947383808. Its totient is φ = 407775503880.

The previous prime is 491596024333. The next prime is 491596024391. The reversal of 491596024339 is 933420695194.

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 491596024339 - 2⁹ = 491596023827 is a prime.

It is a super-2 number, since 2×491596024339² (a number of 24 digits) contains 22 as substring.

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 491596024339.

It is not an unprimeable number, because it can be changed into a prime (491596024333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1132709517 + ... + 1132709950.

It is an arithmetic number, because the mean of its divisors is an integer number (72493422976).

Almost surely, 2^491596024339 is an apocalyptic number.

491596024339 is a deficient number, since it is larger than the sum of its proper divisors (88351359469).

491596024339 is a wasteful number, since it uses less digits than its factorization.

491596024339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265419505.

The product of its (nonzero) digits is 6298560, while the sum is 55.

The spelling of 491596024339 in words is "four hundred ninety-one billion, five hundred ninety-six million, twenty-four thousand, three hundred thirty-nine".