378248260 has 24 divisors (see below), whose sum is σ = 855423576. Its totient is φ = 139660800.

The previous prime is 378248243. The next prime is 378248261. The reversal of 378248260 is 62842873.

It can be written as a sum of positive squares in 4 ways, for example, as 956484 + 377291776 = 978^2 + 19424^2 .

It is not an unprimeable number, because it can be changed into a prime (378248261) 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, 727141 + ... + 727660.

It is an arithmetic number, because the mean of its divisors is an integer number (35642649).

Almost surely, 2^378248260 is an apocalyptic number.

It is an amenable number.

378248260 is an abundant number, since it is smaller than the sum of its proper divisors (477175316).

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

378248260 is a wasteful number, since it uses less digits than its factorization.

378248260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454823 (or 1454821 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 378248260 is about 19448.6056055441. The cubic root of 378248260 is about 723.2009361242.

The spelling of 378248260 in words is "three hundred seventy-eight million, two hundred forty-eight thousand, two hundred sixty".