3268537 has 2 divisors, whose sum is σ = 3268538. Its totient is φ = 3268536.

The previous prime is 3268523. The next prime is 3268549. The reversal of 3268537 is 7358623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1971216 + 1297321 = 1404^2 + 1139^2 .

It is a cyclic number.

It is not a de Polignac number, because 3268537 - 2¹⁵ = 3235769 is a prime.

3268537 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3268037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1634268 + 1634269.

It is an arithmetic number, because the mean of its divisors is an integer number (1634269).

Almost surely, 2^3268537 is an apocalyptic number.

It is an amenable number.

3268537 is a deficient number, since it is larger than the sum of its proper divisors (1).

3268537 is an equidigital number, since it uses as much as digits as its factorization.

3268537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 34.

The square root of 3268537 is about 1807.9095663224. The cubic root of 3268537 is about 148.4058891210.

The spelling of 3268537 in words is "three million, two hundred sixty-eight thousand, five hundred thirty-seven".