334441397 has 4 divisors (see below), whose sum is σ = 339022860. Its totient is φ = 329859936.

The previous prime is 334441379. The next prime is 334441399. The reversal of 334441397 is 793144433.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 57851236 + 276590161 = 7606^2 + 16631^2 .

It is a cyclic number.

It is not a de Polignac number, because 334441397 - 2⁶ = 334441333 is a prime.

It is a super-3 number, since 3×334441397³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 334441397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334441399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2290622 + ... + 2290767.

It is an arithmetic number, because the mean of its divisors is an integer number (84755715).

Almost surely, 2^334441397 is an apocalyptic number.

It is an amenable number.

334441397 is a deficient number, since it is larger than the sum of its proper divisors (4581463).

334441397 is an equidigital number, since it uses as much as digits as its factorization.

334441397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4581462.

The product of its digits is 108864, while the sum is 38.

The square root of 334441397 is about 18287.7389799833. The cubic root of 334441397 is about 694.1287130428.

The spelling of 334441397 in words is "three hundred thirty-four million, four hundred forty-one thousand, three hundred ninety-seven".