378022868 has 12 divisors (see below), whose sum is σ = 667723392. Its totient is φ = 187244760.

The previous prime is 378022849. The next prime is 378022877. The reversal of 378022868 is 868220873.

It is a congruent number.

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, 441188 + ... + 442043.

It is an arithmetic number, because the mean of its divisors is an integer number (55643616).

Almost surely, 2^378022868 is an apocalyptic number.

It is an amenable number.

378022868 is a deficient number, since it is larger than the sum of its proper divisors (289700524).

378022868 is a wasteful number, since it uses less digits than its factorization.

378022868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883342 (or 883340 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 378022868 is about 19442.8101878304. The cubic root of 378022868 is about 723.0572596816.

The spelling of 378022868 in words is "three hundred seventy-eight million, twenty-two thousand, eight hundred sixty-eight".