378229248 has 120 divisors (see below), whose sum is σ = 1106476800. Its totient is φ = 124360704.

The previous prime is 378229183. The next prime is 378229249. The reversal of 378229248 is 842922873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378229249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 363513 + ... + 364551.

It is an arithmetic number, because the mean of its divisors is an integer number (9220640).

Almost surely, 2^378229248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 378229248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (553238400).

378229248 is an abundant number, since it is smaller than the sum of its proper divisors (728247552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

378229248 is a wasteful number, since it uses less digits than its factorization.

378229248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142 (or 1123 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 378229248 is about 19448.1168240012. The cubic root of 378229248 is about 723.1888191030.

The spelling of 378229248 in words is "three hundred seventy-eight million, two hundred twenty-nine thousand, two hundred forty-eight".