773089 has 4 divisors (see below), whose sum is σ = 775060. Its totient is φ = 771120.

The previous prime is 773083. The next prime is 773093. The reversal of 773089 is 980377.

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 160000 + 613089 = 400^2 + 783^2 .

It is a cyclic number.

It is not a de Polignac number, because 773089 - 2³ = 773081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (773081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174 + ... + 1255.

It is an arithmetic number, because the mean of its divisors is an integer number (193765).

2⁷⁷³⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

773089 is a deficient number, since it is larger than the sum of its proper divisors (1971).

773089 is a wasteful number, since it uses less digits than its factorization.

773089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 773089 is about 879.2547981103. The cubic root of 773089 is about 91.7789668652.

The spelling of 773089 in words is "seven hundred seventy-three thousand, eighty-nine".