341640330 has 64 divisors (see below), whose sum is σ = 913887360. Its totient is φ = 81229824.

The previous prime is 341640317. The next prime is 341640361. The reversal of 341640330 is 33046143.

It is a self number, because there is not a number n which added to its sum of digits gives 341640330.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 7939 + ... + 27318.

It is an arithmetic number, because the mean of its divisors is an integer number (14279490).

Almost surely, 2^341640330 is an apocalyptic number.

341640330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

341640330 is an abundant number, since it is smaller than the sum of its proper divisors (572247030).

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

341640330 is a wasteful number, since it uses less digits than its factorization.

341640330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35303.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 341640330 is about 18483.5150877748. The cubic root of 341640330 is about 699.0738295455.

Adding to 341640330 its reverse (33046143), we get a palindrome (374686473).

The spelling of 341640330 in words is "three hundred forty-one million, six hundred forty thousand, three hundred thirty".