3138810337 has 8 divisors (see below), whose sum is σ = 3394768104. Its totient is φ = 2884925568.

The previous prime is 3138810289. The next prime is 3138810347. The reversal of 3138810337 is 7330188313.

It can be written as a sum of positive squares in 4 ways, for example, as 1018081 + 3137792256 = 1009^2 + 56016^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3138810337 - 2⁷ = 3138810209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3138810296 and 3138810305.

It is not an unprimeable number, because it can be changed into a prime (3138810347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 515098 + ... + 521155.

It is an arithmetic number, because the mean of its divisors is an integer number (424346013).

Almost surely, 2^3138810337 is an apocalyptic number.

It is an amenable number.

3138810337 is a deficient number, since it is larger than the sum of its proper divisors (255957767).

3138810337 is a wasteful number, since it uses less digits than its factorization.

3138810337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036499.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 3138810337 is about 56025.0866755242. The cubic root of 3138810337 is about 1464.1593933536.

The spelling of 3138810337 in words is "three billion, one hundred thirty-eight million, eight hundred ten thousand, three hundred thirty-seven".