342945176 has 16 divisors (see below), whose sum is σ = 734882640. Its totient is φ = 146976480.

The previous prime is 342945173. The next prime is 342945179. The reversal of 342945176 is 671549243.

It is an interprime number because it is at equal distance from previous prime (342945173) and next prime (342945179).

It is a super-2 number, since 2×342945176² = 235222787483341952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342945173) 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, 3061955 + ... + 3062066.

It is an arithmetic number, because the mean of its divisors is an integer number (45930165).

Almost surely, 2^342945176 is an apocalyptic number.

It is an amenable number.

342945176 is an abundant number, since it is smaller than the sum of its proper divisors (391937464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342945176 is a wasteful number, since it uses less digits than its factorization.

342945176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6124034 (or 6124030 counting only the distinct ones).

The product of its digits is 181440, while the sum is 41.

The square root of 342945176 is about 18518.7790094272. The cubic root of 342945176 is about 699.9627027747.

The spelling of 342945176 in words is "three hundred forty-two million, nine hundred forty-five thousand, one hundred seventy-six".