334648332 has 72 divisors (see below), whose sum is σ = 899052336. Its totient is φ = 104592384.

The previous prime is 334648331. The next prime is 334648337. The reversal of 334648332 is 233846433.

334648332 is a `hidden beast` number, since 3 + 3 + 4 + 648 + 3 + 3 + 2 = 666.

It is a super-2 number, since 2×334648332² = 223979012220764448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (334648331) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 190683 + ... + 192429.

It is an arithmetic number, because the mean of its divisors is an integer number (12486838).

Almost surely, 2^334648332 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 334648332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (449526168).

334648332 is an abundant number, since it is smaller than the sum of its proper divisors (564404004).

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

334648332 is a wasteful number, since it uses less digits than its factorization.

334648332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2087 (or 2082 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

The square root of 334648332 is about 18293.3958575219. The cubic root of 334648332 is about 694.2718471476.

The spelling of 334648332 in words is "three hundred thirty-four million, six hundred forty-eight thousand, three hundred thirty-two".