1383839006 has 12 divisors (see below), whose sum is σ = 2281619256. Its totient is φ = 629017620.

The previous prime is 1383839003. The next prime is 1383839057. The reversal of 1383839006 is 6009383831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1383839003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2858930 + ... + 2859413.

It is an arithmetic number, because the mean of its divisors is an integer number (190134938).

Almost surely, 2^1383839006 is an apocalyptic number.

1383839006 is a deficient number, since it is larger than the sum of its proper divisors (897780250).

1383839006 is a wasteful number, since it uses less digits than its factorization.

1383839006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5718367 (or 5718356 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 1383839006 is about 37199.9866397825. The cubic root of 1383839006 is about 1114.3677180954.

The spelling of 1383839006 in words is "one billion, three hundred eighty-three million, eight hundred thirty-nine thousand, six".