3248761 has 2 divisors, whose sum is σ = 3248762. Its totient is φ = 3248760.

The previous prime is 3248759. The next prime is 3248771. The reversal of 3248761 is 1678423.

3248761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1638400 + 1610361 = 1280^2 + 1269^2 .

It is an emirp because it is prime and its reverse (1678423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3248761 - 2¹ = 3248759 is a prime.

Together with 3248759, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3248701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1624380 + 1624381.

It is an arithmetic number, because the mean of its divisors is an integer number (1624381).

Almost surely, 2^3248761 is an apocalyptic number.

It is an amenable number.

3248761 is a deficient number, since it is larger than the sum of its proper divisors (1).

3248761 is an equidigital number, since it uses as much as digits as its factorization.

3248761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 31.

The square root of 3248761 is about 1802.4319682030. The cubic root of 3248761 is about 148.1059777836.

The spelling of 3248761 in words is "three million, two hundred forty-eight thousand, seven hundred sixty-one".