404341343 has 8 divisors (see below), whose sum is σ = 462732288. Its totient is φ = 346107384.

The previous prime is 404341321. The next prime is 404341351. The reversal of 404341343 is 343143404.

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

It is not a de Polignac number, because 404341343 - 2¹⁸ = 404079199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404341313) 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, 33671 + ... + 44072.

It is an arithmetic number, because the mean of its divisors is an integer number (57841536).

Almost surely, 2^404341343 is an apocalyptic number.

404341343 is a deficient number, since it is larger than the sum of its proper divisors (58390945).

404341343 is an equidigital number, since it uses as much as digits as its factorization.

404341343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78493.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 404341343 is about 20108.2406739128. The cubic root of 404341343 is about 739.4623212545.

Adding to 404341343 its reverse (343143404), we get a palindrome (747484747).

The spelling of 404341343 in words is "four hundred four million, three hundred forty-one thousand, three hundred forty-three".