334538842 has 8 divisors (see below), whose sum is σ = 547427232. Its totient is φ = 152063100.

The previous prime is 334538819. The next prime is 334538843. The reversal of 334538842 is 248835433.

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

It is a super-2 number, since 2×334538842² = 223832473613401928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334538795 and 334538804.

It is not an unprimeable number, because it can be changed into a prime (334538843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7603134 + ... + 7603177.

It is an arithmetic number, because the mean of its divisors is an integer number (68428404).

Almost surely, 2^334538842 is an apocalyptic number.

334538842 is a deficient number, since it is larger than the sum of its proper divisors (212888390).

334538842 is a wasteful number, since it uses less digits than its factorization.

334538842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15206324.

The product of its digits is 276480, while the sum is 40.

The square root of 334538842 is about 18290.4030026678. The cubic root of 334538842 is about 694.1961217676.

The spelling of 334538842 in words is "three hundred thirty-four million, five hundred thirty-eight thousand, eight hundred forty-two".