3444842953 has 4 divisors (see below), whose sum is σ = 3488448640. Its totient is φ = 3401237268.

The previous prime is 3444842893. The next prime is 3444842987. The reversal of 3444842953 is 3592484443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3592484443 = 10333 ⋅347671.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3444842953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3444842993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21802725 + ... + 21802882.

It is an arithmetic number, because the mean of its divisors is an integer number (872112160).

Almost surely, 2^3444842953 is an apocalyptic number.

It is an amenable number.

3444842953 is a deficient number, since it is larger than the sum of its proper divisors (43605687).

3444842953 is an equidigital number, since it uses as much as digits as its factorization.

3444842953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43605686.

The product of its digits is 1658880, while the sum is 46.

The square root of 3444842953 is about 58692.7845054228. The cubic root of 3444842953 is about 1510.2765385368.

The spelling of 3444842953 in words is "three billion, four hundred forty-four million, eight hundred forty-two thousand, nine hundred fifty-three".