379536819 has 8 divisors (see below), whose sum is σ = 513176832. Its totient is φ = 249460680.

The previous prime is 379536779. The next prime is 379536821. The reversal of 379536819 is 918635973.

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

It is not a de Polignac number, because 379536819 - 2¹² = 379532723 is a prime.

It is a super-2 number, since 2×379536819² = 288096393953277522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (379536889) 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, 890719 + ... + 891144.

It is an arithmetic number, because the mean of its divisors is an integer number (64147104).

Almost surely, 2^379536819 is an apocalyptic number.

379536819 is a deficient number, since it is larger than the sum of its proper divisors (133640013).

379536819 is a wasteful number, since it uses less digits than its factorization.

379536819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1781937.

The product of its digits is 1224720, while the sum is 51.

The square root of 379536819 is about 19481.7047252031. The cubic root of 379536819 is about 724.0212358829.

The spelling of 379536819 in words is "three hundred seventy-nine million, five hundred thirty-six thousand, eight hundred nineteen".