378459952 has 60 divisors (see below), whose sum is σ = 806246760. Its totient is φ = 171984384.

The previous prime is 378459941. The next prime is 378459973. The reversal of 378459952 is 259954873.

378459952 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 378459952.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180124 + ... + 182212.

It is an arithmetic number, because the mean of its divisors is an integer number (13437446).

Almost surely, 2^378459952 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 378459952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (403123380).

378459952 is an abundant number, since it is smaller than the sum of its proper divisors (427786808).

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

378459952 is a wasteful number, since it uses less digits than its factorization.

378459952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2190 (or 2171 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 52.

The square root of 378459952 is about 19454.0471881817. The cubic root of 378459952 is about 723.3358275142.

It can be divided in two parts, 3784 and 59952, that added together give a palindrome (63736).

The spelling of 378459952 in words is "three hundred seventy-eight million, four hundred fifty-nine thousand, nine hundred fifty-two".