378148201 has 8 divisors (see below), whose sum is σ = 389202624. Its totient is φ = 367253040.

The previous prime is 378148193. The next prime is 378148223. The reversal of 378148201 is 102841873.

It is a happy number.

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 378148201 - 2³ = 378148193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (378148291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34990 + ... + 44503.

It is an arithmetic number, because the mean of its divisors is an integer number (48650328).

Almost surely, 2^378148201 is an apocalyptic number.

It is an amenable number.

378148201 is a deficient number, since it is larger than the sum of its proper divisors (11054423).

378148201 is an equidigital number, since it uses as much as digits as its factorization.

378148201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79631.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 378148201 is about 19446.0330401859. The cubic root of 378148201 is about 723.1371604229.

The spelling of 378148201 in words is "three hundred seventy-eight million, one hundred forty-eight thousand, two hundred one".