378013 has 8 divisors (see below), whose sum is σ = 396000. Its totient is φ = 360528.

The previous prime is 378011. The next prime is 378019. The reversal of 378013 is 310873.

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

It is a cyclic number.

It is not a de Polignac number, because 378013 - 2¹ = 378011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378011) 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, 2463 + ... + 2611.

It is an arithmetic number, because the mean of its divisors is an integer number (49500).

2³⁷⁸⁰¹³ is an apocalyptic number.

It is an amenable number.

378013 is a deficient number, since it is larger than the sum of its proper divisors (17987).

378013 is a wasteful number, since it uses less digits than its factorization.

378013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251.

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

The square root of 378013 is about 614.8276181175. The cubic root of 378013 is about 72.3050968007.

Adding to 378013 its reverse (310873), we get a palindrome (688886).

The spelling of 378013 in words is "three hundred seventy-eight thousand, thirteen".