378373798 has 16 divisors (see below), whose sum is σ = 622372176. Its totient is φ = 171095040.

The previous prime is 378373783. The next prime is 378373841. The reversal of 378373798 is 897373873.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40311 + ... + 48802.

It is an arithmetic number, because the mean of its divisors is an integer number (38898261).

Almost surely, 2^378373798 is an apocalyptic number.

378373798 is a deficient number, since it is larger than the sum of its proper divisors (243998378).

378373798 is a wasteful number, since it uses less digits than its factorization.

378373798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89319.

The product of its digits is 5334336, while the sum is 55.

The square root of 378373798 is about 19451.8327671199. The cubic root of 378373798 is about 723.2809357492.

The spelling of 378373798 in words is "three hundred seventy-eight million, three hundred seventy-three thousand, seven hundred ninety-eight".