773244416 has 80 divisors (see below), whose sum is σ = 1788695040. Its totient is φ = 327075840.

The previous prime is 773244347. The next prime is 773244419. The reversal of 773244416 is 614442377.

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

It is a self number, because there is not a number n which added to its sum of digits gives 773244416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (773244419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281771 + ... + 284501.

It is an arithmetic number, because the mean of its divisors is an integer number (22358688).

Almost surely, 2^773244416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 773244416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (894347520).

773244416 is an abundant number, since it is smaller than the sum of its proper divisors (1015450624).

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

773244416 is an equidigital number, since it uses as much as digits as its factorization.

773244416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2835 (or 2819 counting only the distinct ones).

The product of its digits is 112896, while the sum is 38.

The square root of 773244416 is about 27807.2727177622. The cubic root of 773244416 is about 917.8511663756.

The spelling of 773244416 in words is "seven hundred seventy-three million, two hundred forty-four thousand, four hundred sixteen".