346628325 has 12 divisors (see below), whose sum is σ = 573092288. Its totient is φ = 184868400.

The previous prime is 346628299. The next prime is 346628327. The reversal of 346628325 is 523826643.

It is a happy number.

It is not a de Polignac number, because 346628325 - 2²⁰ = 345579749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346628327) 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, 2310781 + ... + 2310930.

Almost surely, 2^346628325 is an apocalyptic number.

It is an amenable number.

346628325 is a deficient number, since it is larger than the sum of its proper divisors (226463963).

346628325 is a wasteful number, since it uses less digits than its factorization.

346628325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4621724 (or 4621719 counting only the distinct ones).

The product of its digits is 207360, while the sum is 39.

The square root of 346628325 is about 18617.9570576366. The cubic root of 346628325 is about 702.4595958745.

The spelling of 346628325 in words is "three hundred forty-six million, six hundred twenty-eight thousand, three hundred twenty-five".