1383989151 has 8 divisors (see below), whose sum is σ = 1852671744. Its totient is φ = 918983000.

The previous prime is 1383989093. The next prime is 1383989177. The reversal of 1383989151 is 1519893831.

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

It is a cyclic number.

It is not a de Polignac number, because 1383989151 - 2¹⁷ = 1383858079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1383989151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1383989251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918231 + ... + 919736.

It is an arithmetic number, because the mean of its divisors is an integer number (231583968).

Almost surely, 2^1383989151 is an apocalyptic number.

1383989151 is a deficient number, since it is larger than the sum of its proper divisors (468682593).

1383989151 is a wasteful number, since it uses less digits than its factorization.

1383989151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838221.

The product of its digits is 233280, while the sum is 48.

The square root of 1383989151 is about 37202.0046637275. The cubic root of 1383989151 is about 1114.4080191924.

The spelling of 1383989151 in words is "one billion, three hundred eighty-three million, nine hundred eighty-nine thousand, one hundred fifty-one".