342889034 has 8 divisors (see below), whose sum is σ = 515450628. Its totient is φ = 171072160.

The previous prime is 342889013. The next prime is 342889051. The reversal of 342889034 is 430988243.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 301890625 + 40998409 = 17375^2 + 6403^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 342888982 and 342889000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185027 + ... + 186870.

Almost surely, 2^342889034 is an apocalyptic number.

342889034 is a deficient number, since it is larger than the sum of its proper divisors (172561594).

342889034 is a wasteful number, since it uses less digits than its factorization.

342889034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372360.

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 342889034 is about 18517.2631347076. The cubic root of 342889034 is about 699.9245047833.

The spelling of 342889034 in words is "three hundred forty-two million, eight hundred eighty-nine thousand, thirty-four".