378714672 has 60 divisors (see below), whose sum is σ = 1211289040. Its totient is φ = 108203904.

The previous prime is 378714671. The next prime is 378714691. The reversal of 378714672 is 276417873.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (378714671) 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 11 ways as a sum of consecutive naturals, for example, 186847 + ... + 188862.

Almost surely, 2^378714672 is an apocalyptic number.

It is an amenable number.

378714672 is an abundant number, since it is smaller than the sum of its proper divisors (832574368).

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

378714672 is a wasteful number, since it uses less digits than its factorization.

378714672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375730 (or 375721 counting only the distinct ones).

The product of its digits is 395136, while the sum is 45.

The square root of 378714672 is about 19460.5927967264. The cubic root of 378714672 is about 723.4980699398.

The spelling of 378714672 in words is "three hundred seventy-eight million, seven hundred fourteen thousand, six hundred seventy-two".