1896732832 has 24 divisors (see below), whose sum is σ = 3735244800. Its totient is φ = 948099264.

The previous prime is 1896732829. The next prime is 1896732839. The reversal of 1896732832 is 2382376981.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1896732839) 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 3 ways as a sum of consecutive naturals, for example, 158019 + ... + 169597.

It is an arithmetic number, because the mean of its divisors is an integer number (155635200).

Almost surely, 2^1896732832 is an apocalyptic number.

It is an amenable number.

1896732832 is a deficient number, since it is larger than the sum of its proper divisors (1838511968).

1896732832 is a wasteful number, since it uses less digits than its factorization.

1896732832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16708 (or 16700 counting only the distinct ones).

The product of its digits is 870912, while the sum is 49.

The square root of 1896732832 is about 43551.4963233182. The cubic root of 1896732832 is about 1237.8519940367.

The spelling of 1896732832 in words is "one billion, eight hundred ninety-six million, seven hundred thirty-two thousand, eight hundred thirty-two".