382775811364 has 12 divisors (see below), whose sum is σ = 669884510988. Its totient is φ = 191380236800.

The previous prime is 382775811323. The next prime is 382775811367. The reversal of 382775811364 is 463118577283.

It can be written as a sum of positive squares in 2 ways, for example, as 57796006464 + 324979804900 = 240408^2 + 570070^2 .

It is not an unprimeable number, because it can be changed into a prime (382775811367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1804177 + ... + 2005144.

It is an arithmetic number, because the mean of its divisors is an integer number (55823709249).

Almost surely, 2^382775811364 is an apocalyptic number.

It is an amenable number.

382775811364 is a deficient number, since it is larger than the sum of its proper divisors (287108699624).

382775811364 is a wasteful number, since it uses less digits than its factorization.

382775811364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3834446 (or 3834444 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 55.

The spelling of 382775811364 in words is "three hundred eighty-two billion, seven hundred seventy-five million, eight hundred eleven thousand, three hundred sixty-four".