773216000 has 144 divisors (see below), whose sum is σ = 1958462688. Its totient is φ = 304128000.

The previous prime is 773215997. The next prime is 773216023. The reversal of 773216000 is 612377.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2335835 + ... + 2336165.

Almost surely, 2^773216000 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 773216000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (979231344).

773216000 is an abundant number, since it is smaller than the sum of its proper divisors (1185246688).

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

773216000 is an equidigital number, since it uses as much as digits as its factorization.

773216000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435 (or 411 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 773216000 is about 27806.7617675989. The cubic root of 773216000 is about 917.8399228509.

Adding to 773216000 its reverse (612377), we get a palindrome (773828377).

It can be divided in two parts, 7732 and 16000, that added together give a palindrome (23732).

The spelling of 773216000 in words is "seven hundred seventy-three million, two hundred sixteen thousand".