346986252 has 36 divisors (see below), whose sum is σ = 928700136. Its totient is φ = 108858240.

The previous prime is 346986223. The next prime is 346986253. The reversal of 346986252 is 252689643.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 346986198 and 346986207.

It is not an unprimeable number, because it can be changed into a prime (346986253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 282874 + ... + 284097.

It is an arithmetic number, because the mean of its divisors is an integer number (25797226).

Almost surely, 2^346986252 is an apocalyptic number.

It is an amenable number.

346986252 is an abundant number, since it is smaller than the sum of its proper divisors (581713884).

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

346986252 is a wasteful number, since it uses less digits than its factorization.

346986252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566998 (or 566993 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 346986252 is about 18627.5669908875. The cubic root of 346986252 is about 702.7012983414.

The spelling of 346986252 in words is "three hundred forty-six million, nine hundred eighty-six thousand, two hundred fifty-two".