841138346 has 8 divisors (see below), whose sum is σ = 1262300004. Its totient is φ = 420371680.

The previous prime is 841138343. The next prime is 841138369. The reversal of 841138346 is 643831148.

It can be written as a sum of positive squares in 2 ways, for example, as 623251225 + 217887121 = 24965^2 + 14761^2 .

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

It is a super-2 number, since 2×841138346² = 1415027434223231432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (841138343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93365 + ... + 101976.

Almost surely, 2^841138346 is an apocalyptic number.

841138346 is a deficient number, since it is larger than the sum of its proper divisors (421161658).

841138346 is a wasteful number, since it uses less digits than its factorization.

841138346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197496.

The product of its digits is 55296, while the sum is 38.

The square root of 841138346 is about 29002.3851777746. The cubic root of 841138346 is about 943.9648233624.

The spelling of 841138346 in words is "eight hundred forty-one million, one hundred thirty-eight thousand, three hundred forty-six".