382256779337 has 8 divisors (see below), whose sum is σ = 395528235840. Its totient is φ = 368991335440.

The previous prime is 382256779271. The next prime is 382256779343. The reversal of 382256779337 is 733977652283.

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-382256779337 is a prime.

It is a super-2 number, since 2×382256779337² (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 382256779337.

It is not an unprimeable number, because it can be changed into a prime (382256779357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1373603 + ... + 1628280.

It is an arithmetic number, because the mean of its divisors is an integer number (49441029480).

Almost surely, 2^382256779337 is an apocalyptic number.

It is an amenable number.

382256779337 is a deficient number, since it is larger than the sum of its proper divisors (13271456503).

382256779337 is a wasteful number, since it uses less digits than its factorization.

382256779337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3006303.

The product of its digits is 80015040, while the sum is 62.

The spelling of 382256779337 in words is "three hundred eighty-two billion, two hundred fifty-six million, seven hundred seventy-nine thousand, three hundred thirty-seven".