378313848 has 64 divisors (see below), whose sum is σ = 1146412800. Its totient is φ = 114639840.

The previous prime is 378313811. The next prime is 378313849. The reversal of 378313848 is 848313873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378313849) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77236 + ... + 81987.

It is an arithmetic number, because the mean of its divisors is an integer number (17912700).

Almost surely, 2^378313848 is an apocalyptic number.

It is an amenable number.

378313848 is an abundant number, since it is smaller than the sum of its proper divisors (768098952).

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

378313848 is a wasteful number, since it uses less digits than its factorization.

378313848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159249 (or 159239 counting only the distinct ones).

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

The square root of 378313848 is about 19450.2917201774. The cubic root of 378313848 is about 723.2427345642.

The spelling of 378313848 in words is "three hundred seventy-eight million, three hundred thirteen thousand, eight hundred forty-eight".