378711 has 12 divisors (see below), whose sum is σ = 566280. Its totient is φ = 243600.

The previous prime is 378691. The next prime is 378713. The reversal of 378711 is 117873.

It is not a de Polignac number, because 378711 - 2⁷ = 378583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378713) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 465 + ... + 986.

It is an arithmetic number, because the mean of its divisors is an integer number (47190).

2³⁷⁸⁷¹¹ is an apocalyptic number.

378711 is a deficient number, since it is larger than the sum of its proper divisors (187569).

378711 is a wasteful number, since it uses less digits than its factorization.

378711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486 (or 1483 counting only the distinct ones).

The product of its digits is 1176, while the sum is 27.

The square root of 378711 is about 615.3949951048. The cubic root of 378711 is about 72.3495731598.

It can be divided in two parts, 378 and 711, that added together give a square (1089 = 33²).

The spelling of 378711 in words is "three hundred seventy-eight thousand, seven hundred eleven".