342429276 has 48 divisors (see below), whose sum is σ = 925670144. Its totient is φ = 96494976.

The previous prime is 342429247. The next prime is 342429281. The reversal of 342429276 is 672924243.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21790 + ... + 34053.

Almost surely, 2^342429276 is an apocalyptic number.

It is an amenable number.

342429276 is an abundant number, since it is smaller than the sum of its proper divisors (583240868).

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

342429276 is a wasteful number, since it uses less digits than its factorization.

342429276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55930 (or 55928 counting only the distinct ones).

The product of its digits is 145152, while the sum is 39.

The square root of 342429276 is about 18504.8446629525. The cubic root of 342429276 is about 699.6115368442.

The spelling of 342429276 in words is "three hundred forty-two million, four hundred twenty-nine thousand, two hundred seventy-six".