378030343 has 8 divisors (see below), whose sum is σ = 402168240. Its totient is φ = 354103680.

The previous prime is 378030311. The next prime is 378030349. The reversal of 378030343 is 343030873.

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 378030343 - 2⁵ = 378030311 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 (378030349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49108 + ... + 56281.

It is an arithmetic number, because the mean of its divisors is an integer number (50271030).

Almost surely, 2^378030343 is an apocalyptic number.

378030343 is a deficient number, since it is larger than the sum of its proper divisors (24137897).

378030343 is a wasteful number, since it uses less digits than its factorization.

378030343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105617.

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 378030343 is about 19443.0024173223. The cubic root of 378030343 is about 723.0620255462.

The spelling of 378030343 in words is "three hundred seventy-eight million, thirty thousand, three hundred forty-three".