1973332896 has 24 divisors (see below), whose sum is σ = 5179999104. Its totient is φ = 657777600.

The previous prime is 1973332883. The next prime is 1973332903. The reversal of 1973332896 is 6982333791.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10277680 + ... + 10277871.

It is an arithmetic number, because the mean of its divisors is an integer number (215833296).

Almost surely, 2^1973332896 is an apocalyptic number.

1973332896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1973332896 is an abundant number, since it is smaller than the sum of its proper divisors (3206666208).

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

1973332896 is a wasteful number, since it uses less digits than its factorization.

1973332896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20555564 (or 20555556 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 51.

The square root of 1973332896 is about 44422.2117414250. The cubic root of 1973332896 is about 1254.2962347897.

The spelling of 1973332896 in words is "one billion, nine hundred seventy-three million, three hundred thirty-two thousand, eight hundred ninety-six".