773043960 has 256 divisors, whose sum is σ = 2619993600. Its totient is φ = 181204992.

The previous prime is 773043919. The next prime is 773043967. The reversal of 773043960 is 69340377.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (773043967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3405367 + ... + 3405593.

It is an arithmetic number, because the mean of its divisors is an integer number (10234350).

Almost surely, 2^773043960 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 773043960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1309996800).

773043960 is an abundant number, since it is smaller than the sum of its proper divisors (1846949640).

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

773043960 is a wasteful number, since it uses less digits than its factorization.

773043960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350 (or 346 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 39.

The square root of 773043960 is about 27803.6681033277. The cubic root of 773043960 is about 917.7718448955.

The spelling of 773043960 in words is "seven hundred seventy-three million, forty-three thousand, nine hundred sixty".