3240877 has 2 divisors, whose sum is σ = 3240878. Its totient is φ = 3240876.

The previous prime is 3240851. The next prime is 3240911. The reversal of 3240877 is 7780423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2368521 + 872356 = 1539^2 + 934^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3240877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3240577) 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 as a sum of consecutive naturals, namely, 1620438 + 1620439.

It is an arithmetic number, because the mean of its divisors is an integer number (1620439).

Almost surely, 2^3240877 is an apocalyptic number.

It is an amenable number.

3240877 is a deficient number, since it is larger than the sum of its proper divisors (1).

3240877 is an equidigital number, since it uses as much as digits as its factorization.

3240877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 3240877 is about 1800.2435946282. The cubic root of 3240877 is about 147.9860742924.

The spelling of 3240877 in words is "three million, two hundred forty thousand, eight hundred seventy-seven".