773872248 has 16 divisors (see below), whose sum is σ = 1934680680. Its totient is φ = 257957408.

The previous prime is 773872243. The next prime is 773872271. The reversal of 773872248 is 842278377.

It is a junction number, because it is equal to n+sod(n) for n = 773872197 and 773872206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (773872243) 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, 16122315 + ... + 16122362.

Almost surely, 2^773872248 is an apocalyptic number.

It is an amenable number.

773872248 is an abundant number, since it is smaller than the sum of its proper divisors (1160808432).

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

773872248 is a wasteful number, since it uses less digits than its factorization.

773872248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32244686 (or 32244682 counting only the distinct ones).

The product of its digits is 1053696, while the sum is 48.

The square root of 773872248 is about 27818.5594163321. The cubic root of 773872248 is about 918.0995140861.

The spelling of 773872248 in words is "seven hundred seventy-three million, eight hundred seventy-two thousand, two hundred forty-eight".