346609230 has 32 divisors (see below), whose sum is σ = 907486848. Its totient is φ = 84026400.

The previous prime is 346609213. The next prime is 346609253. The reversal of 346609230 is 32906643.

346609230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 346609191 and 346609200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 524836 + ... + 525495.

It is an arithmetic number, because the mean of its divisors is an integer number (28358964).

Almost surely, 2^346609230 is an apocalyptic number.

346609230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

346609230 is an abundant number, since it is smaller than the sum of its proper divisors (560877618).

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

346609230 is a wasteful number, since it uses less digits than its factorization.

346609230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050352.

The product of its (nonzero) digits is 23328, while the sum is 33.

The square root of 346609230 is about 18617.4442392075. Note that the first 3 decimals coincide. The cubic root of 346609230 is about 702.4466966475.

The spelling of 346609230 in words is "three hundred forty-six million, six hundred nine thousand, two hundred thirty".