342174689 has 4 divisors (see below), whose sum is σ = 347974320. Its totient is φ = 336375060.

The previous prime is 342174671. The next prime is 342174719. The reversal of 342174689 is 986471243.

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 342174689 - 2²⁸ = 73739233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342171689) 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, 2899727 + ... + 2899844.

It is an arithmetic number, because the mean of its divisors is an integer number (86993580).

Almost surely, 2^342174689 is an apocalyptic number.

It is an amenable number.

342174689 is a deficient number, since it is larger than the sum of its proper divisors (5799631).

342174689 is an equidigital number, since it uses as much as digits as its factorization.

342174689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5799630.

The product of its digits is 290304, while the sum is 44.

The square root of 342174689 is about 18497.9644555827. The cubic root of 342174689 is about 699.4381130420.

The spelling of 342174689 in words is "three hundred forty-two million, one hundred seventy-four thousand, six hundred eighty-nine".