3339742289 has 8 divisors (see below), whose sum is σ = 3684369192. Its totient is φ = 3007647360.

The previous prime is 3339742277. The next prime is 3339742303. The reversal of 3339742289 is 9822479333.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 250272400 + 3089469889 = 15820^2 + 55583^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3339742289 is a prime.

It is a super-2 number, since 2×3339742289² = 22307757113869919042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3339742249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3132434 + ... + 3133499.

It is an arithmetic number, because the mean of its divisors is an integer number (460546149).

Almost surely, 2^3339742289 is an apocalyptic number.

It is an amenable number.

3339742289 is a deficient number, since it is larger than the sum of its proper divisors (344626903).

3339742289 is a wasteful number, since it uses less digits than its factorization.

3339742289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6265987.

The product of its digits is 1959552, while the sum is 50.

The square root of 3339742289 is about 57790.5034499614. The cubic root of 3339742289 is about 1494.7583400771.

The spelling of 3339742289 in words is "three billion, three hundred thirty-nine million, seven hundred forty-two thousand, two hundred eighty-nine".