3491353853 has 24 divisors (see below), whose sum is σ = 3892122528. Its totient is φ = 3112604352.

The previous prime is 3491353829. The next prime is 3491353861. The reversal of 3491353853 is 3583531943.

It is not a de Polignac number, because 3491353853 - 2²⁸ = 3222918397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3491352853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2445926 + ... + 2447352.

It is an arithmetic number, because the mean of its divisors is an integer number (162171772).

Almost surely, 2^3491353853 is an apocalyptic number.

It is an amenable number.

3491353853 is a deficient number, since it is larger than the sum of its proper divisors (400768675).

3491353853 is a wasteful number, since it uses less digits than its factorization.

3491353853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613 (or 1560 counting only the distinct ones).

The product of its digits is 583200, while the sum is 44.

The square root of 3491353853 is about 59087.6793671913. The cubic root of 3491353853 is about 1517.0432267157.

The spelling of 3491353853 in words is "three billion, four hundred ninety-one million, three hundred fifty-three thousand, eight hundred fifty-three".