378253848 has 32 divisors (see below), whose sum is σ = 1080725760. Its totient is φ = 108072480.

The previous prime is 378253829. The next prime is 378253877. The reversal of 378253848 is 848352873.

It is a junction number, because it is equal to n+sod(n) for n = 378253797 and 378253806.

It is a congruent number.

It is an unprimeable number.

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, 1125588 + ... + 1125923.

It is an arithmetic number, because the mean of its divisors is an integer number (33772680).

Almost surely, 2^378253848 is an apocalyptic number.

It is an amenable number.

378253848 is an abundant number, since it is smaller than the sum of its proper divisors (702471912).

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

378253848 is a wasteful number, since it uses less digits than its factorization.

378253848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251527 (or 2251523 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 48.

The square root of 378253848 is about 19448.7492656983. The cubic root of 378253848 is about 723.2044974774.

It can be divided in two parts, 3782 and 53848, that added together give a triangular number (57630 = T₃₃₉).

The spelling of 378253848 in words is "three hundred seventy-eight million, two hundred fifty-three thousand, eight hundred forty-eight".