379050878081 has 8 divisors (see below), whose sum is σ = 385616093544. Its totient is φ = 372496993920.

The previous prime is 379050878077. The next prime is 379050878119. The reversal of 379050878081 is 180878050973.

It can be written as a sum of positive squares in 4 ways, for example, as 20681028481 + 358369849600 = 143809^2 + 598640^2 .

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 379050878081 - 2² = 379050878077 is a prime.

It is a super-2 number, since 2×379050878081² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (379050878051) 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, 2765330 + ... + 2899163.

It is an arithmetic number, because the mean of its divisors is an integer number (48202011693).

Almost surely, 2^379050878081 is an apocalyptic number.

It is an amenable number.

379050878081 is a deficient number, since it is larger than the sum of its proper divisors (6565215463).

379050878081 is a wasteful number, since it uses less digits than its factorization.

379050878081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5665651.

The product of its (nonzero) digits is 3386880, while the sum is 56.

The spelling of 379050878081 in words is "three hundred seventy-nine billion, fifty million, eight hundred seventy-eight thousand, eighty-one".