342738908 has 12 divisors (see below), whose sum is σ = 600785472. Its totient is φ = 171085920.

The previous prime is 342738859. The next prime is 342738917. The reversal of 342738908 is 809837243.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68153 + ... + 73008.

It is an arithmetic number, because the mean of its divisors is an integer number (50065456).

Almost surely, 2^342738908 is an apocalyptic number.

It is an amenable number.

342738908 is a deficient number, since it is larger than the sum of its proper divisors (258046564).

342738908 is a wasteful number, since it uses less digits than its factorization.

342738908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141772 (or 141770 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 342738908 is about 18513.2090141067. The cubic root of 342738908 is about 699.8223413089.

The spelling of 342738908 in words is "three hundred forty-two million, seven hundred thirty-eight thousand, nine hundred eight".