334377289 has 4 divisors (see below), whose sum is σ = 348915456. Its totient is φ = 319839124.

The previous prime is 334377287. The next prime is 334377299. The reversal of 334377289 is 982773433.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 982773433 = 14303 ⋅68711.

It is a cyclic number.

It is not a de Polignac number, because 334377289 - 2¹ = 334377287 is a prime.

It is a super-2 number, since 2×334377289² = 223616342797979042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (334377287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7269049 + ... + 7269094.

It is an arithmetic number, because the mean of its divisors is an integer number (87228864).

Almost surely, 2^334377289 is an apocalyptic number.

It is an amenable number.

334377289 is a deficient number, since it is larger than the sum of its proper divisors (14538167).

334377289 is a wasteful number, since it uses less digits than its factorization.

334377289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14538166.

The product of its digits is 762048, while the sum is 46.

The square root of 334377289 is about 18285.9861369301. The cubic root of 334377289 is about 694.0843584389.

The spelling of 334377289 in words is "three hundred thirty-four million, three hundred seventy-seven thousand, two hundred eighty-nine".