332834813 has 8 divisors (see below), whose sum is σ = 341191800. Its totient is φ = 324580608.

The previous prime is 332834797. The next prime is 332834851. The reversal of 332834813 is 318438233.

It can be written as a sum of positive squares in 4 ways, for example, as 2067844 + 330766969 = 1438^2 + 18187^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 332834813 - 2⁴ = 332834797 is a prime.

It is a super-3 number, since 3×332834813³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332834893) 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, 19118 + ... + 32111.

It is an arithmetic number, because the mean of its divisors is an integer number (42648975).

Almost surely, 2^332834813 is an apocalyptic number.

It is an amenable number.

332834813 is a deficient number, since it is larger than the sum of its proper divisors (8356987).

332834813 is an equidigital number, since it uses as much as digits as its factorization.

332834813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51391.

The product of its digits is 41472, while the sum is 35.

The square root of 332834813 is about 18243.7609335356. The cubic root of 332834813 is about 693.0154471978.

The spelling of 332834813 in words is "three hundred thirty-two million, eight hundred thirty-four thousand, eight hundred thirteen".