773172960 has 288 divisors, whose sum is σ = 2879235072. Its totient is φ = 173859840.

The previous prime is 773172949. The next prime is 773173019. The reversal of 773172960 is 69271377.

773172960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1669689 + ... + 1670151.

It is an arithmetic number, because the mean of its divisors is an integer number (9997344).

Almost surely, 2^773172960 is an apocalyptic number.

773172960 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 773172960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1439617536).

773172960 is an abundant number, since it is smaller than the sum of its proper divisors (2106062112).

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

773172960 is a wasteful number, since it uses less digits than its factorization.

773172960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566 (or 551 counting only the distinct ones).

The product of its (nonzero) digits is 111132, while the sum is 42.

The square root of 773172960 is about 27805.9878443475. The cubic root of 773172960 is about 917.8228924379.

The spelling of 773172960 in words is "seven hundred seventy-three million, one hundred seventy-two thousand, nine hundred sixty".