773320241 has 4 divisors (see below), whose sum is σ = 785997684. Its totient is φ = 760642800.

The previous prime is 773320217. The next prime is 773320267. The reversal of 773320241 is 142023377.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 279591841 + 493728400 = 16721^2 + 22220^2 .

It is a cyclic number.

It is not a de Polignac number, because 773320241 - 2²⁶ = 706211377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (773320291) 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 3 ways as a sum of consecutive naturals, for example, 6338630 + ... + 6338751.

It is an arithmetic number, because the mean of its divisors is an integer number (196499421).

Almost surely, 2^773320241 is an apocalyptic number.

It is an amenable number.

773320241 is a deficient number, since it is larger than the sum of its proper divisors (12677443).

773320241 is a wasteful number, since it uses less digits than its factorization.

773320241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12677442.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 773320241 is about 27808.6360866548. The cubic root of 773320241 is about 917.8811671483.

The spelling of 773320241 in words is "seven hundred seventy-three million, three hundred twenty thousand, two hundred forty-one".