341005406 has 24 divisors (see below), whose sum is σ = 620894160. Its totient is φ = 139790112.

The previous prime is 341005393. The next prime is 341005447. The reversal of 341005406 is 604500143.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73391 + ... + 77898.

It is an arithmetic number, because the mean of its divisors is an integer number (25870590).

Almost surely, 2^341005406 is an apocalyptic number.

341005406 is a deficient number, since it is larger than the sum of its proper divisors (279888754).

341005406 is a wasteful number, since it uses less digits than its factorization.

341005406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151328 (or 151321 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 341005406 is about 18466.3316876959. The cubic root of 341005406 is about 698.6404946788.

Adding to 341005406 its reverse (604500143), we get a palindrome (945505549).

The spelling of 341005406 in words is "three hundred forty-one million, five thousand, four hundred six".