334425261 has 4 divisors (see below), whose sum is σ = 445900352. Its totient is φ = 222950172.

The previous prime is 334425239. The next prime is 334425263. The reversal of 334425261 is 162524433.

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: 162524433 = 3 ⋅54174811.

It is not a de Polignac number, because 334425261 - 2⁹ = 334424749 is a prime.

It is a super-2 number, since 2×334425261² = 223680510389836242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334425263) 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, 55737541 + ... + 55737546.

It is an arithmetic number, because the mean of its divisors is an integer number (111475088).

Almost surely, 2^334425261 is an apocalyptic number.

It is an amenable number.

334425261 is a deficient number, since it is larger than the sum of its proper divisors (111475091).

334425261 is a wasteful number, since it uses less digits than its factorization.

334425261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111475090.

The product of its digits is 17280, while the sum is 30.

The square root of 334425261 is about 18287.2978047605. The cubic root of 334425261 is about 694.1175495115.

Adding to 334425261 its reverse (162524433), we get a palindrome (496949694).

The spelling of 334425261 in words is "three hundred thirty-four million, four hundred twenty-five thousand, two hundred sixty-one".