378460 has 24 divisors (see below), whose sum is σ = 806400. Its totient is φ = 149184.

The previous prime is 378449. The next prime is 378463. The reversal of 378460 is 64873.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2466 + ... + 2614.

It is an arithmetic number, because the mean of its divisors is an integer number (33600).

2³⁷⁸⁴⁶⁰ is an apocalyptic number.

It is an amenable number.

378460 is an abundant number, since it is smaller than the sum of its proper divisors (427940).

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

378460 is a wasteful number, since it uses less digits than its factorization.

378460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 378460 is about 615.1910272428. The cubic root of 378460 is about 72.3335858094. Note that the first 3 decimals are identical.

It can be divided in two parts, 3784 and 60, that added together give a square (3844 = 62²).

The spelling of 378460 in words is "three hundred seventy-eight thousand, four hundred sixty".