1632973353 has 16 divisors (see below), whose sum is σ = 2398756032. Its totient is φ = 979880000.

The previous prime is 1632973337. The next prime is 1632973361. The reversal of 1632973353 is 3533792361.

It is not a de Polignac number, because 1632973353 - 2⁴ = 1632973337 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1632973393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241638 + ... + 248303.

It is an arithmetic number, because the mean of its divisors is an integer number (149922252).

Almost surely, 2^1632973353 is an apocalyptic number.

It is an amenable number.

1632973353 is a deficient number, since it is larger than the sum of its proper divisors (765782679).

1632973353 is a wasteful number, since it uses less digits than its factorization.

1632973353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490056.

The product of its digits is 306180, while the sum is 42.

The square root of 1632973353 is about 40410.0649962358. The cubic root of 1632973353 is about 1177.5870814290.

The spelling of 1632973353 in words is "one billion, six hundred thirty-two million, nine hundred seventy-three thousand, three hundred fifty-three".