1413669189 has 8 divisors (see below), whose sum is σ = 1885072032. Its totient is φ = 942356240.

The previous prime is 1413669157. The next prime is 1413669193. The reversal of 1413669189 is 9819663141.

It is a happy number.

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 1413669189 - 2⁵ = 1413669157 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413669109) 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, 35842 + ... + 64124.

It is an arithmetic number, because the mean of its divisors is an integer number (235634004).

Almost surely, 2^1413669189 is an apocalyptic number.

It is an amenable number.

1413669189 is a deficient number, since it is larger than the sum of its proper divisors (471402843).

1413669189 is a wasteful number, since it uses less digits than its factorization.

1413669189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44947.

The product of its digits is 279936, while the sum is 48.

The square root of 1413669189 is about 37598.7923875222. The cubic root of 1413669189 is about 1122.3180066816.

The spelling of 1413669189 in words is "one billion, four hundred thirteen million, six hundred sixty-nine thousand, one hundred eighty-nine".