378622203 has 8 divisors (see below), whose sum is σ = 504979968. Its totient is φ = 252339624.

The previous prime is 378622199. The next prime is 378622213. The reversal of 378622203 is 302226873.

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

It is not a de Polignac number, because 378622203 - 2² = 378622199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (378622213) 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, 5751 + ... + 28112.

It is an arithmetic number, because the mean of its divisors is an integer number (63122496).

Almost surely, 2^378622203 is an apocalyptic number.

378622203 is a deficient number, since it is larger than the sum of its proper divisors (126357765).

378622203 is a wasteful number, since it uses less digits than its factorization.

378622203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37593.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 378622203 is about 19458.2168504722. The cubic root of 378622203 is about 723.4391807604.

The spelling of 378622203 in words is "three hundred seventy-eight million, six hundred twenty-two thousand, two hundred three".