3504060409 has 2 divisors, whose sum is σ = 3504060410. Its totient is φ = 3504060408.

The previous prime is 3504060397. The next prime is 3504060433. The reversal of 3504060409 is 9040604053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3364348009 + 139712400 = 58003^2 + 11820^2 .

It is a cyclic number.

It is not a de Polignac number, because 3504060409 - 2⁵ = 3504060377 is a prime.

It is not a weakly prime, because it can be changed into another prime (3504160409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1752030204 + 1752030205.

It is an arithmetic number, because the mean of its divisors is an integer number (1752030205).

Almost surely, 2^3504060409 is an apocalyptic number.

It is an amenable number.

3504060409 is a deficient number, since it is larger than the sum of its proper divisors (1).

3504060409 is an equidigital number, since it uses as much as digits as its factorization.

3504060409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 3504060409 is about 59195.1046033369. The cubic root of 3504060409 is about 1518.8813920455.

The spelling of 3504060409 in words is "three billion, five hundred four million, sixty thousand, four hundred nine".