342167798 has 32 divisors (see below), whose sum is σ = 595745280. Its totient is φ = 144365760.

The previous prime is 342167797. The next prime is 342167809. The reversal of 342167798 is 897761243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342167797) by changing a digit.

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, 387065 + ... + 387947.

It is an arithmetic number, because the mean of its divisors is an integer number (18617040).

Almost surely, 2^342167798 is an apocalyptic number.

342167798 is a deficient number, since it is larger than the sum of its proper divisors (253577482).

342167798 is a wasteful number, since it uses less digits than its factorization.

342167798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292.

The product of its digits is 508032, while the sum is 47.

The square root of 342167798 is about 18497.7781909071. The cubic root of 342167798 is about 699.4334177207.

The spelling of 342167798 in words is "three hundred forty-two million, one hundred sixty-seven thousand, seven hundred ninety-eight".