773340384 has 96 divisors (see below), whose sum is σ = 2135476224. Its totient is φ = 244707840.

The previous prime is 773340383. The next prime is 773340389. The reversal of 773340384 is 483043377.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (773340383) 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 15 ways as a sum of consecutive naturals, for example, 155277 + ... + 160179.

It is an arithmetic number, because the mean of its divisors is an integer number (22244544).

Almost surely, 2^773340384 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 773340384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1067738112).

773340384 is an abundant number, since it is smaller than the sum of its proper divisors (1362135840).

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

773340384 is a wasteful number, since it uses less digits than its factorization.

773340384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000 (or 4992 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 39.

The square root of 773340384 is about 27808.9982559602. The cubic root of 773340384 is about 917.8891365591.

The spelling of 773340384 in words is "seven hundred seventy-three million, three hundred forty thousand, three hundred eighty-four".