378086874 has 64 divisors (see below), whose sum is σ = 851558400. Its totient is φ = 110920320.

The previous prime is 378086873. The next prime is 378086879. The reversal of 378086874 is 478680873.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (378086873) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 359902 + ... + 360950.

It is an arithmetic number, because the mean of its divisors is an integer number (13305600).

Almost surely, 2^378086874 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 378086874, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (425779200).

378086874 is an abundant number, since it is smaller than the sum of its proper divisors (473471526).

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

378086874 is a wasteful number, since it uses less digits than its factorization.

378086874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235.

The product of its (nonzero) digits is 1806336, while the sum is 51.

The square root of 378086874 is about 19444.4561250759. The cubic root of 378086874 is about 723.0980661999.

The spelling of 378086874 in words is "three hundred seventy-eight million, eighty-six thousand, eight hundred seventy-four".