3662039 has 2 divisors, whose sum is σ = 3662040. Its totient is φ = 3662038.

The previous prime is 3662011. The next prime is 3662051. The reversal of 3662039 is 9302663.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3662039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3662069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1831019 + 1831020.

It is an arithmetic number, because the mean of its divisors is an integer number (1831020).

Almost surely, 2^3662039 is an apocalyptic number.

3662039 is a deficient number, since it is larger than the sum of its proper divisors (1).

3662039 is an equidigital number, since it uses as much as digits as its factorization.

3662039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 3662039 is about 1913.6454739580. The cubic root of 3662039 is about 154.1372672776.

The spelling of 3662039 in words is "three million, six hundred sixty-two thousand, thirty-nine".