913229441 has 4 divisors (see below), whose sum is σ = 920420352. Its totient is φ = 906038532.

The previous prime is 913229437. The next prime is 913229453. The reversal of 913229441 is 144922319.

913229441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 144922319 = 283 ⋅512093.

It is a cyclic number.

It is not a de Polignac number, because 913229441 - 2² = 913229437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (913229741) 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, 3595265 + ... + 3595518.

It is an arithmetic number, because the mean of its divisors is an integer number (230105088).

Almost surely, 2^913229441 is an apocalyptic number.

It is an amenable number.

913229441 is a deficient number, since it is larger than the sum of its proper divisors (7190911).

913229441 is a wasteful number, since it uses less digits than its factorization.

913229441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7190910.

The product of its digits is 15552, while the sum is 35.

The square root of 913229441 is about 30219.6863153806. The cubic root of 913229441 is about 970.1970907125.

The spelling of 913229441 in words is "nine hundred thirteen million, two hundred twenty-nine thousand, four hundred forty-one".