580378 has 4 divisors (see below), whose sum is σ = 870570. Its totient is φ = 290188.

The previous prime is 580373. The next prime is 580379. The reversal of 580378 is 873085.

580378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 873085 = 5 ⋅174617.

It can be written as a sum of positive squares in only one way, i.e., 452929 + 127449 = 673^2 + 357^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (580373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145093 + ... + 145096.

2⁵⁸⁰³⁷⁸ is an apocalyptic number.

580378 is a deficient number, since it is larger than the sum of its proper divisors (290192).

580378 is a wasteful number, since it uses less digits than its factorization.

580378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290191.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 580378 is about 761.8254393232. The cubic root of 580378 is about 83.4136221751.

The spelling of 580378 in words is "five hundred eighty thousand, three hundred seventy-eight".