346752222 has 8 divisors (see below), whose sum is σ = 693504456. Its totient is φ = 115584072.

The previous prime is 346752221. The next prime is 346752257. The reversal of 346752222 is 222257643.

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

346752222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346752221) 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, 28896013 + ... + 28896024.

It is an arithmetic number, because the mean of its divisors is an integer number (86688057).

Almost surely, 2^346752222 is an apocalyptic number.

346752222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

346752222 is a wasteful number, since it uses less digits than its factorization.

346752222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57792042.

The product of its digits is 40320, while the sum is 33.

The square root of 346752222 is about 18621.2841125418. The cubic root of 346752222 is about 702.5432803888.

The spelling of 346752222 in words is "three hundred forty-six million, seven hundred fifty-two thousand, two hundred twenty-two".