334812312 has 64 divisors (see below), whose sum is σ = 932400000. Its totient is φ = 111320352.

The previous prime is 334812301. The next prime is 334812329. The reversal of 334812312 is 213218433.

334812312 is a `hidden beast` number, since 3 + 348 + 1 + 2 + 312 = 666.

It is a super-2 number, since 2×334812312² = 224198568533570688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

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, 93939 + ... + 97437.

It is an arithmetic number, because the mean of its divisors is an integer number (14568750).

Almost surely, 2^334812312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 334812312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (466200000).

334812312 is an abundant number, since it is smaller than the sum of its proper divisors (597587688).

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

334812312 is a wasteful number, since it uses less digits than its factorization.

334812312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3957 (or 3947 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 334812312 is about 18297.8772539330. The cubic root of 334812312 is about 694.3852279680.

The spelling of 334812312 in words is "three hundred thirty-four million, eight hundred twelve thousand, three hundred twelve".