773984448 has 42 divisors (see below), whose sum is σ = 2218488324. Its totient is φ = 257994624.

The previous prime is 773984447. The next prime is 773984459. The reversal of 773984448 is 844489377.

It is a junction number, because it is equal to n+sod(n) for n = 773984394 and 773984403.

It is not an unprimeable number, because it can be changed into a prime (773984441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 671286 + ... + 672437.

Almost surely, 2^773984448 is an apocalyptic number.

It is an amenable number.

773984448 is an abundant number, since it is smaller than the sum of its proper divisors (1444503876).

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

773984448 is a wasteful number, since it uses less digits than its factorization.

773984448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343741 (or 1343728 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 54.

The square root of 773984448 is about 27820.5759825349. The cubic root of 773984448 is about 918.1438822135.

The spelling of 773984448 in words is "seven hundred seventy-three million, nine hundred eighty-four thousand, four hundred forty-eight".