1634233132 has 12 divisors (see below), whose sum is σ = 3268466320. Its totient is φ = 700385616.

The previous prime is 1634233129. The next prime is 1634233141. The reversal of 1634233132 is 2313324361.

1634233132 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 58365469 = 1634233132 / (1 + 6 + 3 + 4 + 2 + 3 + 3 + 1 + 3 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 1634233132.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29182707 + ... + 29182762.

Almost surely, 2^1634233132 is an apocalyptic number.

It is an amenable number.

1634233132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1634233132 is a wasteful number, since it uses less digits than its factorization.

1634233132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58365480 (or 58365478 counting only the distinct ones).

The product of its digits is 7776, while the sum is 28.

The square root of 1634233132 is about 40425.6494320128. The cubic root of 1634233132 is about 1177.8898253262.

Adding to 1634233132 its reverse (2313324361), we get a palindrome (3947557493).

The spelling of 1634233132 in words is "one billion, six hundred thirty-four million, two hundred thirty-three thousand, one hundred thirty-two".