2132366789 has 16 divisors (see below), whose sum is σ = 2578176000. Its totient is φ = 1722823344.

The previous prime is 2132366711. The next prime is 2132366791. The reversal of 2132366789 is 9876632312.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2132366789 - 2¹⁶ = 2132301253 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132366189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13817 + ... + 66750.

It is an arithmetic number, because the mean of its divisors is an integer number (161136000).

Almost surely, 2^2132366789 is an apocalyptic number.

It is an amenable number.

2132366789 is a deficient number, since it is larger than the sum of its proper divisors (445809211).

2132366789 is a wasteful number, since it uses less digits than its factorization.

2132366789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80792.

The product of its digits is 653184, while the sum is 47.

The square root of 2132366789 is about 46177.5572004410. The cubic root of 2132366789 is about 1287.1247358780.

The spelling of 2132366789 in words is "two billion, one hundred thirty-two million, three hundred sixty-six thousand, seven hundred eighty-nine".