3331427939 has 16 divisors (see below), whose sum is σ = 3975029760. Its totient is φ = 2729881440.

The previous prime is 3331427923. The next prime is 3331427951. The reversal of 3331427939 is 9397241333.

It is a cyclic number.

It is not a de Polignac number, because 3331427939 - 2⁴ = 3331427923 is a prime.

It is a super-2 number, since 2×3331427939² = 22196824225499575442, which contains 22 as substring.

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 3331427939.

It is not an unprimeable number, because it can be changed into a prime (3331427959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372482 + ... + 381320.

It is an arithmetic number, because the mean of its divisors is an integer number (248439360).

Almost surely, 2^3331427939 is an apocalyptic number.

3331427939 is a deficient number, since it is larger than the sum of its proper divisors (643601821).

3331427939 is a wasteful number, since it uses less digits than its factorization.

3331427939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11210.

The product of its digits is 367416, while the sum is 44.

The square root of 3331427939 is about 57718.5233612226. The cubic root of 3331427939 is about 1493.5168998286.

The spelling of 3331427939 in words is "three billion, three hundred thirty-one million, four hundred twenty-seven thousand, nine hundred thirty-nine".