379575789 has 4 divisors (see below), whose sum is σ = 506101056. Its totient is φ = 253050524.

The previous prime is 379575743. The next prime is 379575817. The reversal of 379575789 is 987575973.

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: 987575973 = 3 ⋅329191991.

It is a cyclic number.

It is not a de Polignac number, because 379575789 - 2⁸ = 379575533 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379575709) 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, 63262629 + ... + 63262634.

It is an arithmetic number, because the mean of its divisors is an integer number (126525264).

Almost surely, 2^379575789 is an apocalyptic number.

It is an amenable number.

379575789 is a deficient number, since it is larger than the sum of its proper divisors (126525267).

379575789 is a wasteful number, since it uses less digits than its factorization.

379575789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126525266.

The product of its digits is 16669800, while the sum is 60.

The square root of 379575789 is about 19482.7048686778. The cubic root of 379575789 is about 724.0460153338.

The spelling of 379575789 in words is "three hundred seventy-nine million, five hundred seventy-five thousand, seven hundred eighty-nine".