3135937 has 4 divisors (see below), whose sum is σ = 3583936. Its totient is φ = 2687940.

The previous prime is 3135883. The next prime is 3135943. The reversal of 3135937 is 7395313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7395313 = 19 ⋅389227.

It is a cyclic number.

It is not a de Polignac number, because 3135937 - 2⁷ = 3135809 is a prime.

It is a Duffinian number.

3135937 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3135899 and 3135908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3135037) 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 3 ways as a sum of consecutive naturals, for example, 223989 + ... + 224002.

It is an arithmetic number, because the mean of its divisors is an integer number (895984).

Almost surely, 2^3135937 is an apocalyptic number.

It is an amenable number.

3135937 is a deficient number, since it is larger than the sum of its proper divisors (447999).

3135937 is an equidigital number, since it uses as much as digits as its factorization.

3135937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447998.

The product of its digits is 8505, while the sum is 31.

The square root of 3135937 is about 1770.8577017931. The cubic root of 3135937 is about 146.3712482232.

It can be divided in two parts, 313593 and 7, that added together give a square (313600 = 560²).

The spelling of 3135937 in words is "three million, one hundred thirty-five thousand, nine hundred thirty-seven".