969228443 has 4 divisors (see below), whose sum is σ = 969347928. Its totient is φ = 969108960.

The previous prime is 969228439. The next prime is 969228457. The reversal of 969228443 is 344822969.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 969228443 - 2² = 969228439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (969228413) 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, 46613 + ... + 64118.

It is an arithmetic number, because the mean of its divisors is an integer number (242336982).

Almost surely, 2^969228443 is an apocalyptic number.

969228443 is a deficient number, since it is larger than the sum of its proper divisors (119485).

969228443 is a wasteful number, since it uses less digits than its factorization.

969228443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119484.

The product of its digits is 746496, while the sum is 47.

The square root of 969228443 is about 31132.4339395429. The cubic root of 969228443 is about 989.6357681304.

The spelling of 969228443 in words is "nine hundred sixty-nine million, two hundred twenty-eight thousand, four hundred forty-three".