379587289 has 3 divisors (see below), whose sum is σ = 379606773. Its totient is φ = 379567806.

The previous prime is 379587277. The next prime is 379587311. The reversal of 379587289 is 982785973.

The square root of 379587289 is 19483.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 379587289 - 2⁷ = 379587161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379587269) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 9742 + ... + 29224.

It is an arithmetic number, because the mean of its divisors is an integer number (126535591).

Almost surely, 2^379587289 is an apocalyptic number.

379587289 is the 19483-rd square number.

379587289 is the 9742-nd centered octagonal number.

It is an amenable number.

379587289 is a deficient number, since it is larger than the sum of its proper divisors (19484).

379587289 is an frugal number, since it uses more digits than its factorization.

379587289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38966 (or 19483 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 58.

The cubic root of 379587289 is about 724.0533273958.

The spelling of 379587289 in words is "three hundred seventy-nine million, five hundred eighty-seven thousand, two hundred eighty-nine".