8079773 has 4 divisors (see below), whose sum is σ = 8701308. Its totient is φ = 7458240.

The previous prime is 8079767. The next prime is 8079779. The reversal of 8079773 is 3779708.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (8079767) and next prime (8079779).

It can be written as a sum of positive squares in 2 ways, for example, as 1304164 + 6775609 = 1142^2 + 2603^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8079773 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8079773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8079779) 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, 310748 + ... + 310773.

It is an arithmetic number, because the mean of its divisors is an integer number (2175327).

Almost surely, 2^8079773 is an apocalyptic number.

It is an amenable number.

8079773 is a deficient number, since it is larger than the sum of its proper divisors (621535).

8079773 is a wasteful number, since it uses less digits than its factorization.

8079773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621534.

The product of its (nonzero) digits is 74088, while the sum is 41.

The square root of 8079773 is about 2842.4941512693. The cubic root of 8079773 is about 200.6625775311.

The spelling of 8079773 in words is "eight million, seventy-nine thousand, seven hundred seventy-three".