379579859 has 4 divisors (see below), whose sum is σ = 401908104. Its totient is φ = 357251616.

The previous prime is 379579847. The next prime is 379579867. The reversal of 379579859 is 958975973.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 379579859 - 2¹⁶ = 379514323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379509859) 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, 11164097 + ... + 11164130.

It is an arithmetic number, because the mean of its divisors is an integer number (100477026).

Almost surely, 2^379579859 is an apocalyptic number.

379579859 is a deficient number, since it is larger than the sum of its proper divisors (22328245).

379579859 is a wasteful number, since it uses less digits than its factorization.

379579859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22328244.

The product of its digits is 21432600, while the sum is 62.

The square root of 379579859 is about 19482.8093200134. The cubic root of 379579859 is about 724.0486031848.

The spelling of 379579859 in words is "three hundred seventy-nine million, five hundred seventy-nine thousand, eight hundred fifty-nine".