378252106 has 8 divisors (see below), whose sum is σ = 567927360. Its totient is φ = 188942988.

The previous prime is 378252103. The next prime is 378252109. The reversal of 378252106 is 601252873.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (378252103) and next prime (378252109).

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

It is not an unprimeable number, because it can be changed into a prime (378252103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88936 + ... + 93091.

It is an arithmetic number, because the mean of its divisors is an integer number (70990920).

Almost surely, 2^378252106 is an apocalyptic number.

378252106 is a deficient number, since it is larger than the sum of its proper divisors (189675254).

378252106 is a wasteful number, since it uses less digits than its factorization.

378252106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183068.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 378252106 is about 19448.7044812759. The cubic root of 378252106 is about 723.2033872669.

The spelling of 378252106 in words is "three hundred seventy-eight million, two hundred fifty-two thousand, one hundred six".