3489148853 has 2 divisors, whose sum is σ = 3489148854. Its totient is φ = 3489148852.

The previous prime is 3489148813. The next prime is 3489148889. The reversal of 3489148853 is 3588419843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3368873764 + 120275089 = 58042^2 + 10967^2 .

It is a cyclic number.

It is not a de Polignac number, because 3489148853 - 2²⁰ = 3488100277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3489148795 and 3489148804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3489148813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1744574426 + 1744574427.

It is an arithmetic number, because the mean of its divisors is an integer number (1744574427).

Almost surely, 2^3489148853 is an apocalyptic number.

It is an amenable number.

3489148853 is a deficient number, since it is larger than the sum of its proper divisors (1).

3489148853 is an equidigital number, since it uses as much as digits as its factorization.

3489148853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3317760, while the sum is 53.

The square root of 3489148853 is about 59069.0177081014. The cubic root of 3489148853 is about 1516.7237914375.

The spelling of 3489148853 in words is "three billion, four hundred eighty-nine million, one hundred forty-eight thousand, eight hundred fifty-three".