486591348722 has 8 divisors (see below), whose sum is σ = 739885475676. Its totient is φ = 239962856832.

The previous prime is 486591348709. The next prime is 486591348739. The reversal of 486591348722 is 227843195684.

It is a Cunningham number, because it is equal to 697561²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 486591348721 + 1 = 697561^2 + 1^2 .

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

It is a super-2 number, since 2×486591348722² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1666408583 + ... + 1666408874.

Almost surely, 2^486591348722 is an apocalyptic number.

486591348722 is a deficient number, since it is larger than the sum of its proper divisors (253294126954).

486591348722 is a wasteful number, since it uses less digits than its factorization.

486591348722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3332817532.

The product of its digits is 23224320, while the sum is 59.

The spelling of 486591348722 in words is "four hundred eighty-six billion, five hundred ninety-one million, three hundred forty-eight thousand, seven hundred twenty-two".