378673004 has 6 divisors (see below), whose sum is σ = 662677764. Its totient is φ = 189336500.

The previous prime is 378673003. The next prime is 378673013. The reversal of 378673004 is 400376873.

It is not an unprimeable number, because it can be changed into a prime (378673003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47334122 + ... + 47334129.

It is an arithmetic number, because the mean of its divisors is an integer number (110446294).

Almost surely, 2^378673004 is an apocalyptic number.

It is an amenable number.

378673004 is a deficient number, since it is larger than the sum of its proper divisors (284004760).

378673004 is a wasteful number, since it uses less digits than its factorization.

378673004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94668255 (or 94668253 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 378673004 is about 19459.5221935175. The cubic root of 378673004 is about 723.4715347270.

The spelling of 378673004 in words is "three hundred seventy-eight million, six hundred seventy-three thousand, four".