342488834 has 16 divisors (see below), whose sum is σ = 546724728. Its totient is φ = 160349952.

The previous prime is 342488827. The next prime is 342488849. The reversal of 342488834 is 438884243.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 316733209 + 25755625 = 17797^2 + 5075^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18869 + ... + 32264.

Almost surely, 2^342488834 is an apocalyptic number.

342488834 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

342488834 is a deficient number, since it is larger than the sum of its proper divisors (204235894).

342488834 is a wasteful number, since it uses less digits than its factorization.

342488834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51349.

The product of its digits is 589824, while the sum is 44.

The square root of 342488834 is about 18506.4538472393. The cubic root of 342488834 is about 699.6520951447.

The spelling of 342488834 in words is "three hundred forty-two million, four hundred eighty-eight thousand, eight hundred thirty-four".