341321340 has 24 divisors (see below), whose sum is σ = 955699920. Its totient is φ = 91019008.

The previous prime is 341321273. The next prime is 341321441. The reversal of 341321340 is 43123143.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2844285 + ... + 2844404.

It is an arithmetic number, because the mean of its divisors is an integer number (39820830).

Almost surely, 2^341321340 is an apocalyptic number.

341321340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

341321340 is an abundant number, since it is smaller than the sum of its proper divisors (614378580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

341321340 is a wasteful number, since it uses less digits than its factorization.

341321340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5688701 (or 5688699 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 341321340 is about 18474.8840321124. The cubic root of 341321340 is about 698.8561864262.

Adding to 341321340 its reverse (43123143), we get a palindrome (384444483).

It can be divided in two parts, 3413 and 21340, that added together give a triangular number (24753 = T₂₂₂).

The spelling of 341321340 in words is "three hundred forty-one million, three hundred twenty-one thousand, three hundred forty".