378576378680 has 32 divisors (see below), whose sum is σ = 852795518400. Its totient is φ = 151253010816.

The previous prime is 378576378667. The next prime is 378576378709. The reversal of 378576378680 is 86873675873.

It is a self number, because there is not a number n which added to its sum of digits gives 378576378680.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5513600 + ... + 5581839.

It is an arithmetic number, because the mean of its divisors is an integer number (26649859950).

Almost surely, 2^378576378680 is an apocalyptic number.

It is an amenable number.

378576378680 is an abundant number, since it is smaller than the sum of its proper divisors (474219139720).

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

378576378680 is a wasteful number, since it uses less digits than its factorization.

378576378680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11096303 (or 11096299 counting only the distinct ones).

The product of its (nonzero) digits is 284497920, while the sum is 68.

The spelling of 378576378680 in words is "three hundred seventy-eight billion, five hundred seventy-six million, three hundred seventy-eight thousand, six hundred eighty".