379345589 has 4 divisors (see below), whose sum is σ = 433537824. Its totient is φ = 325153356.

The previous prime is 379345579. The next prime is 379345591. The reversal of 379345589 is 985543973.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 985543973 = 6113 ⋅161221.

It is a cyclic number.

It is not a de Polignac number, because 379345589 - 2⁴ = 379345573 is a prime.

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 379345589.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379345559) 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, 27096107 + ... + 27096120.

It is an arithmetic number, because the mean of its divisors is an integer number (108384456).

Almost surely, 2^379345589 is an apocalyptic number.

It is an amenable number.

379345589 is a deficient number, since it is larger than the sum of its proper divisors (54192235).

379345589 is an equidigital number, since it uses as much as digits as its factorization.

379345589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54192234.

The product of its digits is 4082400, while the sum is 53.

The square root of 379345589 is about 19476.7961687748. The cubic root of 379345589 is about 723.8996158503.

The spelling of 379345589 in words is "three hundred seventy-nine million, three hundred forty-five thousand, five hundred eighty-nine".