3381068137 has 8 divisors (see below), whose sum is σ = 3580972200. Its totient is φ = 3181277184.

The previous prime is 3381068129. The next prime is 3381068143. The reversal of 3381068137 is 7318601833.

It can be written as a sum of positive squares in 4 ways, for example, as 1072169536 + 2308898601 = 32744^2 + 48051^2 .

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

It is not a de Polignac number, because 3381068137 - 2³ = 3381068129 is a prime.

It is a super-2 number, since 2×3381068137² = 22863243494073301538, 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 3381068137.

It is not an unprimeable number, because it can be changed into a prime (3381068147) 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, 37689 + ... + 90457.

It is an arithmetic number, because the mean of its divisors is an integer number (447621525).

Almost surely, 2^3381068137 is an apocalyptic number.

It is an amenable number.

3381068137 is a deficient number, since it is larger than the sum of its proper divisors (199904063).

3381068137 is a wasteful number, since it uses less digits than its factorization.

3381068137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56555.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 3381068137 is about 58146.9529468226. The cubic root of 3381068137 is about 1500.8984450162.

The spelling of 3381068137 in words is "three billion, three hundred eighty-one million, sixty-eight thousand, one hundred thirty-seven".