3368537 has 4 divisors (see below), whose sum is σ = 3440256. Its totient is φ = 3296820.

The previous prime is 3368531. The next prime is 3368543. The reversal of 3368537 is 7358633.

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: 7358633 = 43 ⋅171131.

It is an interprime number because it is at equal distance from previous prime (3368531) and next prime (3368543).

It is a cyclic number.

It is not a de Polignac number, because 3368537 - 2¹² = 3364441 is a prime.

It is a super-2 number, since 2×3368537² = 22694083040738, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3368497 and 3368506.

It is not an unprimeable number, because it can be changed into a prime (3368531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35789 + ... + 35882.

It is an arithmetic number, because the mean of its divisors is an integer number (860064).

Almost surely, 2^3368537 is an apocalyptic number.

It is an amenable number.

3368537 is a deficient number, since it is larger than the sum of its proper divisors (71719).

3368537 is an equidigital number, since it uses as much as digits as its factorization.

3368537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71718.

The product of its digits is 45360, while the sum is 35.

The square root of 3368537 is about 1835.3574583715. The cubic root of 3368537 is about 149.9041906687.

The spelling of 3368537 in words is "three million, three hundred sixty-eight thousand, five hundred thirty-seven".