3491452241 has 8 divisors (see below), whose sum is σ = 3534019944. Its totient is φ = 3449018880.

The previous prime is 3491452219. The next prime is 3491452259. The reversal of 3491452241 is 1422541943.

It can be written as a sum of positive squares in 4 ways, for example, as 1187836225 + 2303616016 = 34465^2 + 47996^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3491452241 - 2⁶ = 3491452177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3491451241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19211 + ... + 85743.

It is an arithmetic number, because the mean of its divisors is an integer number (441752493).

Almost surely, 2^3491452241 is an apocalyptic number.

It is an amenable number.

3491452241 is a deficient number, since it is larger than the sum of its proper divisors (42567703).

3491452241 is an equidigital number, since it uses as much as digits as its factorization.

3491452241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67171.

The product of its digits is 34560, while the sum is 35.

The square root of 3491452241 is about 59088.5119206771. The cubic root of 3491452241 is about 1517.0574769133.

The spelling of 3491452241 in words is "three billion, four hundred ninety-one million, four hundred fifty-two thousand, two hundred forty-one".