342054589 has 4 divisors (see below), whose sum is σ = 353088640. Its totient is φ = 331020540.

The previous prime is 342054563. The next prime is 342054611. The reversal of 342054589 is 985450243.

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.

It is a cyclic number.

It is not a de Polignac number, because 342054589 - 2⁹ = 342054077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342054289) 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, 5516979 + ... + 5517040.

It is an arithmetic number, because the mean of its divisors is an integer number (88272160).

Almost surely, 2^342054589 is an apocalyptic number.

It is an amenable number.

342054589 is a deficient number, since it is larger than the sum of its proper divisors (11034051).

342054589 is a wasteful number, since it uses less digits than its factorization.

342054589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11034050.

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 342054589 is about 18494.7178675426. The cubic root of 342054589 is about 699.3562714662.

The spelling of 342054589 in words is "three hundred forty-two million, fifty-four thousand, five hundred eighty-nine".