3280867 has 2 divisors, whose sum is σ = 3280868. Its totient is φ = 3280866.

The previous prime is 3280811. The next prime is 3280877. The reversal of 3280867 is 7680823.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3280867 - 2¹¹ = 3278819 is a prime.

It is not a weakly prime, because it can be changed into another prime (3280877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1640433 + 1640434.

It is an arithmetic number, because the mean of its divisors is an integer number (1640434).

Almost surely, 2^3280867 is an apocalyptic number.

3280867 is a deficient number, since it is larger than the sum of its proper divisors (1).

3280867 is an equidigital number, since it uses as much as digits as its factorization.

3280867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 3280867 is about 1811.3163721449. The cubic root of 3280867 is about 148.5922669507.

The spelling of 3280867 in words is "three million, two hundred eighty thousand, eight hundred sixty-seven".