341920320 has 448 divisors, whose sum is σ = 1364138496. Its totient is φ = 70778880.

The previous prime is 341920307. The next prime is 341920343. The reversal of 341920320 is 23029143.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4683804 + ... + 4683876.

It is an arithmetic number, because the mean of its divisors is an integer number (3044952).

Almost surely, 2^341920320 is an apocalyptic number.

341920320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 341920320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (682069248).

341920320 is an abundant number, since it is smaller than the sum of its proper divisors (1022218176).

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

341920320 is a wasteful number, since it uses less digits than its factorization.

341920320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 341920320 is about 18491.0875829411. The cubic root of 341920320 is about 699.2647518086.

Adding to 341920320 its reverse (23029143), we get a palindrome (364949463).

The spelling of 341920320 in words is "three hundred forty-one million, nine hundred twenty thousand, three hundred twenty".