346263234 has 16 divisors (see below), whose sum is σ = 697114560. Its totient is φ = 114656400.

The previous prime is 346263227. The next prime is 346263283. The reversal of 346263234 is 432362643.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 346263195 and 346263204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190189 + ... + 192000.

It is an arithmetic number, because the mean of its divisors is an integer number (43569660).

Almost surely, 2^346263234 is an apocalyptic number.

346263234 is an abundant number, since it is smaller than the sum of its proper divisors (350851326).

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

346263234 is a wasteful number, since it uses less digits than its factorization.

346263234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382345.

The product of its digits is 62208, while the sum is 33.

The square root of 346263234 is about 18608.1496662081. The cubic root of 346263234 is about 702.2128841941.

The spelling of 346263234 in words is "three hundred forty-six million, two hundred sixty-three thousand, two hundred thirty-four".