803733680 has 20 divisors (see below), whose sum is σ = 1868680992. Its totient is φ = 321493440.

The previous prime is 803733673. The next prime is 803733691. The reversal of 803733680 is 86337308.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

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, 5023256 + ... + 5023415.

Almost surely, 2^803733680 is an apocalyptic number.

803733680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

803733680 is an abundant number, since it is smaller than the sum of its proper divisors (1064947312).

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

803733680 is a wasteful number, since it uses less digits than its factorization.

803733680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10046684 (or 10046678 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 803733680 is about 28350.1971774448. The cubic root of 803733680 is about 929.7597097626.

The spelling of 803733680 in words is "eight hundred three million, seven hundred thirty-three thousand, six hundred eighty".