342283988 has 6 divisors (see below), whose sum is σ = 598996986. Its totient is φ = 171141992.

The previous prime is 342283987. The next prime is 342284009. The reversal of 342283988 is 889382243.

It can be written as a sum of positive squares in only one way, i.e., 244234384 + 98049604 = 15628^2 + 9902^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342283987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42785495 + ... + 42785502.

It is an arithmetic number, because the mean of its divisors is an integer number (99832831).

Almost surely, 2^342283988 is an apocalyptic number.

It is an amenable number.

342283988 is a deficient number, since it is larger than the sum of its proper divisors (256712998).

342283988 is a wasteful number, since it uses less digits than its factorization.

342283988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85571001 (or 85570999 counting only the distinct ones).

The product of its digits is 663552, while the sum is 47.

The square root of 342283988 is about 18500.9185717899. The cubic root of 342283988 is about 699.5125776848.

The spelling of 342283988 in words is "three hundred forty-two million, two hundred eighty-three thousand, nine hundred eighty-eight".