342069886 has 8 divisors (see below), whose sum is σ = 543287520. Its totient is φ = 160974048.

The previous prime is 342069881. The next prime is 342069911. The reversal of 342069886 is 688960243.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342069881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5030406 + ... + 5030473.

It is an arithmetic number, because the mean of its divisors is an integer number (67910940).

Almost surely, 2^342069886 is an apocalyptic number.

342069886 is a deficient number, since it is larger than the sum of its proper divisors (201217634).

342069886 is a wasteful number, since it uses less digits than its factorization.

342069886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10060898.

The product of its (nonzero) digits is 497664, while the sum is 46.

The square root of 342069886 is about 18495.1314134288. The cubic root of 342069886 is about 699.3666965988.

The spelling of 342069886 in words is "three hundred forty-two million, sixty-nine thousand, eight hundred eighty-six".