3441090921 has 24 divisors (see below), whose sum is σ = 4879089600. Its totient is φ = 2156812032.

The previous prime is 3441090889. The next prime is 3441090929. The reversal of 3441090921 is 1290901443.

3441090921 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3441090921 - 2⁵ = 3441090889 is a prime.

It is a super-2 number, since 2×3441090921² = 23682213453177256482, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3441090929) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1211515 + ... + 1214351.

It is an arithmetic number, because the mean of its divisors is an integer number (203295400).

Almost surely, 2^3441090921 is an apocalyptic number.

It is an amenable number.

3441090921 is a deficient number, since it is larger than the sum of its proper divisors (1437998679).

3441090921 is a wasteful number, since it uses less digits than its factorization.

3441090921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4273 (or 4256 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 3441090921 is about 58660.8124815877. The cubic root of 3441090921 is about 1509.7280215671.

The spelling of 3441090921 in words is "three billion, four hundred forty-one million, ninety thousand, nine hundred twenty-one".