1383228267 has 8 divisors (see below), whose sum is σ = 1844481600. Its totient is φ = 922063560.

The previous prime is 1383228241. The next prime is 1383228271. The reversal of 1383228267 is 7628223831.

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

It is not a de Polignac number, because 1383228267 - 2¹⁴ = 1383211883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1383228667) 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, 36292 + ... + 63902.

It is an arithmetic number, because the mean of its divisors is an integer number (230560200).

Almost surely, 2^1383228267 is an apocalyptic number.

1383228267 is a deficient number, since it is larger than the sum of its proper divisors (461253333).

1383228267 is a wasteful number, since it uses less digits than its factorization.

1383228267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44313.

The product of its digits is 193536, while the sum is 42.

The square root of 1383228267 is about 37191.7768733896. The cubic root of 1383228267 is about 1114.2037568325.

The spelling of 1383228267 in words is "one billion, three hundred eighty-three million, two hundred twenty-eight thousand, two hundred sixty-seven".