8078373 has 10 divisors (see below), whose sum is σ = 12067814. Its totient is φ = 5385528.

The previous prime is 8078351. The next prime is 8078387. The reversal of 8078373 is 3738708.

It can be written as a sum of positive squares in only one way, i.e., 7935489 + 142884 = 2817^2 + 378^2 .

It is not a de Polignac number, because 8078373 - 2⁵ = 8078341 is a prime.

It is a super-2 number, since 2×8078373² = 130520220654258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8071373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 49786 + ... + 49947.

Almost surely, 2^8078373 is an apocalyptic number.

It is an amenable number.

8078373 is a deficient number, since it is larger than the sum of its proper divisors (3989441).

8078373 is an equidigital number, since it uses as much as digits as its factorization.

8078373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99745 (or 99736 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 8078373 is about 2842.2478780008. The cubic root of 8078373 is about 200.6509871132.

It can be divided in two parts, 807 and 8373, that added together give a triangular number (9180 = T₁₃₅).

The spelling of 8078373 in words is "eight million, seventy-eight thousand, three hundred seventy-three".