773097983 has 4 divisors (see below), whose sum is σ = 883540560. Its totient is φ = 662655408.

The previous prime is 773097931. The next prime is 773097991. The reversal of 773097983 is 389790377.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 389790377 = 19 ⋅20515283.

It is a cyclic number.

It is not a de Polignac number, because 773097983 - 2⁸ = 773097727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (773097683) 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, 55221278 + ... + 55221291.

It is an arithmetic number, because the mean of its divisors is an integer number (220885140).

Almost surely, 2^773097983 is an apocalyptic number.

773097983 is a deficient number, since it is larger than the sum of its proper divisors (110442577).

773097983 is a wasteful number, since it uses less digits than its factorization.

773097983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110442576.

The product of its (nonzero) digits is 2000376, while the sum is 53.

The square root of 773097983 is about 27804.6395948590. The cubic root of 773097983 is about 917.7932234268.

The spelling of 773097983 in words is "seven hundred seventy-three million, ninety-seven thousand, nine hundred eighty-three".