342257698 has 8 divisors (see below), whose sum is σ = 513728208. Its totient is φ = 171014964.

The previous prime is 342257633. The next prime is 342257723. The reversal of 342257698 is 896752243.

342257698 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53136 + ... + 59227.

It is an arithmetic number, because the mean of its divisors is an integer number (64216026).

Almost surely, 2^342257698 is an apocalyptic number.

342257698 is a deficient number, since it is larger than the sum of its proper divisors (171470510).

342257698 is a wasteful number, since it uses less digits than its factorization.

342257698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113888.

The product of its digits is 725760, while the sum is 46.

The square root of 342257698 is about 18500.2080528842. The cubic root of 342257698 is about 699.4946679401.

The spelling of 342257698 in words is "three hundred forty-two million, two hundred fifty-seven thousand, six hundred ninety-eight".