3334404005 has 4 divisors (see below), whose sum is σ = 4001284812. Its totient is φ = 2667523200.

The previous prime is 3334403981. The next prime is 3334404011. The reversal of 3334404005 is 5004044333.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5004044333 = 17 ⋅294355549.

It can be written as a sum of positive squares in 2 ways, for example, as 2217373921 + 1117030084 = 47089^2 + 33422^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3334404005 is a prime.

It is a super-2 number, since 2×3334404005² = 22236500137120080050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333440396 + ... + 333440405.

It is an arithmetic number, because the mean of its divisors is an integer number (1000321203).

Almost surely, 2^3334404005 is an apocalyptic number.

It is an amenable number.

3334404005 is a deficient number, since it is larger than the sum of its proper divisors (666880807).

3334404005 is an equidigital number, since it uses as much as digits as its factorization.

3334404005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666880806.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 3334404005 is about 57744.2984631383. The cubic root of 3334404005 is about 1493.9615021677.

Adding to 3334404005 its reverse (5004044333), we get a palindrome (8338448338).

The spelling of 3334404005 in words is "three billion, three hundred thirty-four million, four hundred four thousand, five".