378934960 has 40 divisors (see below), whose sum is σ = 882506016. Its totient is φ = 151319040.

The previous prime is 378934957. The next prime is 378934999. The reversal of 378934960 is 69439873.

It is a tau number, because it is divible by the number of its divisors (40).

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, 48100 + ... + 55420.

Almost surely, 2^378934960 is an apocalyptic number.

It is an amenable number.

378934960 is an abundant number, since it is smaller than the sum of its proper divisors (503571056).

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

378934960 is a wasteful number, since it uses less digits than its factorization.

378934960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7981 (or 7975 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 49.

The square root of 378934960 is about 19466.2518220637. The cubic root of 378934960 is about 723.6383224506.

The spelling of 378934960 in words is "three hundred seventy-eight million, nine hundred thirty-four thousand, nine hundred sixty".