3404537 has 2 divisors, whose sum is σ = 3404538. Its totient is φ = 3404536.

The previous prime is 3404519. The next prime is 3404549. The reversal of 3404537 is 7354043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2446096 + 958441 = 1564^2 + 979^2 .

It is a cyclic number.

It is not a de Polignac number, because 3404537 - 2⁶ = 3404473 is a prime.

It is not a weakly prime, because it can be changed into another prime (3404507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1702268 + 1702269.

It is an arithmetic number, because the mean of its divisors is an integer number (1702269).

Almost surely, 2^3404537 is an apocalyptic number.

It is an amenable number.

3404537 is a deficient number, since it is larger than the sum of its proper divisors (1).

3404537 is an equidigital number, since it uses as much as digits as its factorization.

3404537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 3404537 is about 1845.1387481704. The cubic root of 3404537 is about 150.4363148172.

The spelling of 3404537 in words is "three million, four hundred four thousand, five hundred thirty-seven".