378130 has 8 divisors (see below), whose sum is σ = 680652. Its totient is φ = 151248.

The previous prime is 378127. The next prime is 378137. The reversal of 378130 is 31873.

378130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 303601 + 74529 = 551^2 + 273^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (378137) 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, 18897 + ... + 18916.

2³⁷⁸¹³⁰ is an apocalyptic number.

378130 is a deficient number, since it is larger than the sum of its proper divisors (302522).

378130 is a wasteful number, since it uses less digits than its factorization.

378130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37820.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 378130 is about 614.9227593771. The cubic root of 378130 is about 72.3125558243.

The spelling of 378130 in words is "three hundred seventy-eight thousand, one hundred thirty".