378996908 has 12 divisors (see below), whose sum is σ = 677356512. Its totient is φ = 185466480.

The previous prime is 378996887. The next prime is 378996931. The reversal of 378996908 is 809699873.

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 3 ways as a sum of consecutive naturals, for example, 1007783 + ... + 1008158.

It is an arithmetic number, because the mean of its divisors is an integer number (56446376).

Almost surely, 2^378996908 is an apocalyptic number.

It is an amenable number.

378996908 is a deficient number, since it is larger than the sum of its proper divisors (298359604).

378996908 is a wasteful number, since it uses less digits than its factorization.

378996908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015992 (or 2015990 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 59.

The square root of 378996908 is about 19467.8429210840. The cubic root of 378996908 is about 723.6777535834.

The spelling of 378996908 in words is "three hundred seventy-eight million, nine hundred ninety-six thousand, nine hundred eight".