346223322 has 40 divisors (see below), whose sum is σ = 777981600. Its totient is φ = 115082856.

The previous prime is 346223281. The next prime is 346223323. The reversal of 346223322 is 223322643.

346223322 is a `hidden beast` number, since 3 + 4 + 622 + 3 + 32 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (346223323) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 58579 + ... + 64217.

It is an arithmetic number, because the mean of its divisors is an integer number (19449540).

Almost surely, 2^346223322 is an apocalyptic number.

346223322 is an abundant number, since it is smaller than the sum of its proper divisors (431758278).

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

346223322 is a wasteful number, since it uses less digits than its factorization.

346223322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6032 (or 6023 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 346223322 is about 18607.0772019681. The cubic root of 346223322 is about 702.1859029894.

Adding to 346223322 its reverse (223322643), we get a palindrome (569545965).

The spelling of 346223322 in words is "three hundred forty-six million, two hundred twenty-three thousand, three hundred twenty-two".