346886222 has 8 divisors (see below), whose sum is σ = 526176000. Its totient is φ = 171494224.

The previous prime is 346886213. The next prime is 346886251. The reversal of 346886222 is 222688643.

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

It is a self number, because there is not a number n which added to its sum of digits gives 346886222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 974222 + ... + 974577.

It is an arithmetic number, because the mean of its divisors is an integer number (65772000).

Almost surely, 2^346886222 is an apocalyptic number.

346886222 is a deficient number, since it is larger than the sum of its proper divisors (179289778).

346886222 is a wasteful number, since it uses less digits than its factorization.

346886222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1948890.

The product of its digits is 221184, while the sum is 41.

The square root of 346886222 is about 18624.8817982826. The cubic root of 346886222 is about 702.6337663992.

The spelling of 346886222 in words is "three hundred forty-six million, eight hundred eighty-six thousand, two hundred twenty-two".