378029 has 8 divisors (see below), whose sum is σ = 411768. Its totient is φ = 345600.

The previous prime is 378023. The next prime is 378041. The reversal of 378029 is 920873.

It can be written as a sum of positive squares in 4 ways, for example, as 252004 + 126025 = 502^2 + 355^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-378029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 377992 and 378010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378023) 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, 329 + ... + 929.

It is an arithmetic number, because the mean of its divisors is an integer number (51471).

2³⁷⁸⁰²⁹ is an apocalyptic number.

It is an amenable number.

378029 is a deficient number, since it is larger than the sum of its proper divisors (33739).

378029 is a wasteful number, since it uses less digits than its factorization.

378029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 378029 is about 614.8406297570. The cubic root of 378029 is about 72.3061169289.

The spelling of 378029 in words is "three hundred seventy-eight thousand, twenty-nine".