1383845226 has 16 divisors (see below), whose sum is σ = 2768084928. Its totient is φ = 461216000.

The previous prime is 1383845191. The next prime is 1383845249. The reversal of 1383845226 is 6225483831.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49546 + ... + 72266.

It is an arithmetic number, because the mean of its divisors is an integer number (173005308).

Almost surely, 2^1383845226 is an apocalyptic number.

1383845226 is an abundant number, since it is smaller than the sum of its proper divisors (1384239702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1383845226 is a wasteful number, since it uses less digits than its factorization.

1383845226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32877.

The product of its digits is 276480, while the sum is 42.

The square root of 1383845226 is about 37200.0702418692. The cubic root of 1383845226 is about 1114.3693876915.

The spelling of 1383845226 in words is "one billion, three hundred eighty-three million, eight hundred forty-five thousand, two hundred twenty-six".