773080 has 64 divisors (see below), whose sum is σ = 2177280. Its totient is φ = 240000.

The previous prime is 773063. The next prime is 773081. The reversal of 773080 is 80377.

It is an Ulam number.

It is a congruent number.

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

773080 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2955 + ... + 3205.

It is an arithmetic number, because the mean of its divisors is an integer number (34020).

2⁷⁷³⁰⁸⁰ is an apocalyptic number.

773080 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

773080 is the 440-th decagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 773080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1088640).

773080 is an abundant number, since it is smaller than the sum of its proper divisors (1404200).

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

773080 is a wasteful number, since it uses less digits than its factorization.

773080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 773080 is about 879.2496801250. The cubic root of 773080 is about 91.7786107122.

The spelling of 773080 in words is "seven hundred seventy-three thousand, eighty".