1413247889 has 8 divisors (see below), whose sum is σ = 1440576480. Its totient is φ = 1386164736.

The previous prime is 1413247877. The next prime is 1413247919. The reversal of 1413247889 is 9887423141.

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 1413247889 - 2²⁸ = 1144812433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1413249889) 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, 49712 + ... + 72785.

It is an arithmetic number, because the mean of its divisors is an integer number (180072060).

Almost surely, 2^1413247889 is an apocalyptic number.

It is an amenable number.

1413247889 is a deficient number, since it is larger than the sum of its proper divisors (27328591).

1413247889 is a wasteful number, since it uses less digits than its factorization.

1413247889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122719.

The product of its digits is 387072, while the sum is 47.

The square root of 1413247889 is about 37593.1893964851. The cubic root of 1413247889 is about 1122.2065049813.

The spelling of 1413247889 in words is "one billion, four hundred thirteen million, two hundred forty-seven thousand, eight hundred eighty-nine".