341620399 has 4 divisors (see below), whose sum is σ = 359600440. Its totient is φ = 323640360.

The previous prime is 341620397. The next prime is 341620417. The reversal of 341620399 is 993026143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 993026143 = 269 ⋅3691547.

It is a cyclic number.

It is not a de Polignac number, because 341620399 - 2¹ = 341620397 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 (341620397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8989992 + ... + 8990029.

It is an arithmetic number, because the mean of its divisors is an integer number (89900110).

Almost surely, 2^341620399 is an apocalyptic number.

341620399 is a deficient number, since it is larger than the sum of its proper divisors (17980041).

341620399 is a wasteful number, since it uses less digits than its factorization.

341620399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17980040.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 341620399 is about 18482.9759238062. The cubic root of 341620399 is about 699.0602348279.

The spelling of 341620399 in words is "three hundred forty-one million, six hundred twenty thousand, three hundred ninety-nine".