3405037 has 2 divisors, whose sum is σ = 3405038. Its totient is φ = 3405036.

The previous prime is 3405023. The next prime is 3405079. The reversal of 3405037 is 7305043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3279721 + 125316 = 1811^2 + 354^2 .

It is a cyclic number.

It is not a de Polignac number, because 3405037 - 2¹¹ = 3402989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3404999 and 3405017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3405637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1702518 + 1702519.

It is an arithmetic number, because the mean of its divisors is an integer number (1702519).

Almost surely, 2^3405037 is an apocalyptic number.

It is an amenable number.

3405037 is a deficient number, since it is larger than the sum of its proper divisors (1).

3405037 is an equidigital number, since it uses as much as digits as its factorization.

3405037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 3405037 is about 1845.2742343619. The cubic root of 3405037 is about 150.4436789586.

The spelling of 3405037 in words is "three million, four hundred five thousand, thirty-seven".