3673489 has 2 divisors, whose sum is σ = 3673490. Its totient is φ = 3673488.

The previous prime is 3673463. The next prime is 3673493. The reversal of 3673489 is 9843763.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3359889 + 313600 = 1833^2 + 560^2 .

It is a cyclic number.

It is not a de Polignac number, because 3673489 - 2⁵ = 3673457 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3673429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1836744 + 1836745.

It is an arithmetic number, because the mean of its divisors is an integer number (1836745).

Almost surely, 2^3673489 is an apocalyptic number.

It is an amenable number.

3673489 is a deficient number, since it is larger than the sum of its proper divisors (1).

3673489 is an equidigital number, since it uses as much as digits as its factorization.

3673489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 40.

The square root of 3673489 is about 1916.6348113295. The cubic root of 3673489 is about 154.2977457712.

The spelling of 3673489 in words is "three million, six hundred seventy-three thousand, four hundred eighty-nine".