346206252 has 24 divisors (see below), whose sum is σ = 923216896. Its totient is φ = 98916048.

The previous prime is 346206221. The next prime is 346206253. The reversal of 346206252 is 252602643.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (346206253) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2060668 + ... + 2060835.

Almost surely, 2^346206252 is an apocalyptic number.

It is an amenable number.

346206252 is an abundant number, since it is smaller than the sum of its proper divisors (577010644).

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

346206252 is a wasteful number, since it uses less digits than its factorization.

346206252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4121517 (or 4121515 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 346206252 is about 18606.6184998779. The cubic root of 346206252 is about 702.1743627401.

Adding to 346206252 its reverse (252602643), we get a palindrome (598808895).

The spelling of 346206252 in words is "three hundred forty-six million, two hundred six thousand, two hundred fifty-two".