596328640649 has 8 divisors (see below), whose sum is σ = 681767107008. Its totient is φ = 510952339440.

The previous prime is 596328640639. The next prime is 596328640681. The reversal of 596328640649 is 946046823695.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-596328640649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 596328640591 and 596328640600.

It is not an unprimeable number, because it can be changed into a prime (596328640639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15520727 + ... + 15559100.

It is an arithmetic number, because the mean of its divisors is an integer number (85220888376).

Almost surely, 2^596328640649 is an apocalyptic number.

It is an amenable number.

596328640649 is a deficient number, since it is larger than the sum of its proper divisors (85438466359).

596328640649 is a wasteful number, since it uses less digits than its factorization.

596328640649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31082575.

The product of its (nonzero) digits is 67184640, while the sum is 62.

The spelling of 596328640649 in words is "five hundred ninety-six billion, three hundred twenty-eight million, six hundred forty thousand, six hundred forty-nine".