379871043678 has 64 divisors (see below), whose sum is σ = 966051025920. Its totient is φ = 108388427616.

The previous prime is 379871043649. The next prime is 379871043679. The reversal of 379871043678 is 876340178973.

379871043678 is a `hidden beast` number, since 37 + 98 + 7 + 10 + 436 + 78 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379871043679) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 395425 + ... + 957132.

It is an arithmetic number, because the mean of its divisors is an integer number (15094547280).

Almost surely, 2^379871043678 is an apocalyptic number.

379871043678 is an abundant number, since it is smaller than the sum of its proper divisors (586179982242).

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

379871043678 is a wasteful number, since it uses less digits than its factorization.

379871043678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353318 (or 1353312 counting only the distinct ones).

The product of its (nonzero) digits is 42674688, while the sum is 63.

The spelling of 379871043678 in words is "three hundred seventy-nine billion, eight hundred seventy-one million, forty-three thousand, six hundred seventy-eight".