234634312 has 32 divisors (see below), whose sum is σ = 484704000. Its totient is φ = 105592000.

The previous prime is 234634307. The next prime is 234634313. The reversal of 234634312 is 213436432.

It is not an unprimeable number, because it can be changed into a prime (234634313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4312 + ... + 22087.

It is an arithmetic number, because the mean of its divisors is an integer number (15147000).

Almost surely, 2^234634312 is an apocalyptic number.

234634312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

234634312 is an abundant number, since it is smaller than the sum of its proper divisors (250069688).

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

234634312 is a wasteful number, since it uses less digits than its factorization.

234634312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26517 (or 26513 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

The square root of 234634312 is about 15317.7776455986. Note that the first 3 decimals coincide. The cubic root of 234634312 is about 616.7803190898.

The spelling of 234634312 in words is "two hundred thirty-four million, six hundred thirty-four thousand, three hundred twelve".