379426013 has 8 divisors (see below), whose sum is σ = 390095160. Its totient is φ = 368824320.

The previous prime is 379425997. The next prime is 379426031. The reversal of 379426013 is 310624973.

It can be written as a sum of positive squares in 4 ways, for example, as 23990404 + 355435609 = 4898^2 + 18853^2 .

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 379426013 - 2⁴ = 379425997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379426093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5348 + ... + 28061.

It is an arithmetic number, because the mean of its divisors is an integer number (48761895).

Almost surely, 2^379426013 is an apocalyptic number.

It is an amenable number.

379426013 is a deficient number, since it is larger than the sum of its proper divisors (10669147).

379426013 is a wasteful number, since it uses less digits than its factorization.

379426013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33727.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 379426013 is about 19478.8606699673. The cubic root of 379426013 is about 723.9507695481.

The spelling of 379426013 in words is "three hundred seventy-nine million, four hundred twenty-six thousand, thirteen".