3504998369 has 2 divisors, whose sum is σ = 3504998370. Its totient is φ = 3504998368.

The previous prime is 3504998363. The next prime is 3504998383. The reversal of 3504998369 is 9638994053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2353414144 + 1151584225 = 48512^2 + 33935^2 .

It is a cyclic number.

It is not a de Polignac number, because 3504998369 - 2⁸ = 3504998113 is a prime.

It is a super-2 number, since 2×3504998369² = 24570027133385320322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3504998363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1752499184 + 1752499185.

It is an arithmetic number, because the mean of its divisors is an integer number (1752499185).

Almost surely, 2^3504998369 is an apocalyptic number.

It is an amenable number.

3504998369 is a deficient number, since it is larger than the sum of its proper divisors (1).

3504998369 is an equidigital number, since it uses as much as digits as its factorization.

3504998369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6298560, while the sum is 56.

The square root of 3504998369 is about 59203.0266878307. The cubic root of 3504998369 is about 1519.0169036832.

The spelling of 3504998369 in words is "three billion, five hundred four million, nine hundred ninety-eight thousand, three hundred sixty-nine".