342287078 has 16 divisors (see below), whose sum is σ = 621294624. Its totient is φ = 138065280.

The previous prime is 342287047. The next prime is 342287093. The reversal of 342287078 is 870782243.

It is a congruent number.

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, 718853 + ... + 719328.

It is an arithmetic number, because the mean of its divisors is an integer number (38830914).

Almost surely, 2^342287078 is an apocalyptic number.

342287078 is a deficient number, since it is larger than the sum of its proper divisors (279007546).

342287078 is a wasteful number, since it uses less digits than its factorization.

342287078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438207.

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 342287078 is about 18501.0020809685. The cubic root of 342287078 is about 699.5146826498.

The spelling of 342287078 in words is "three hundred forty-two million, two hundred eighty-seven thousand, seventy-eight".