379397939407872 has 352 divisors, whose sum is σ = 1262493827911680. Its totient is φ = 98409324625920.

The previous prime is 379397939407853. The next prime is 379397939407913. The reversal of 379397939407872 is 278704939793973.

It is a tau number, because it is divible by the number of its divisors (352).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170864379 + ... + 173070597.

Almost surely, 2^{379397939407872} is an apocalyptic number.

379397939407872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 379397939407872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (631246913955840).

379397939407872 is an abundant number, since it is smaller than the sum of its proper divisors (883095888503808).

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

379397939407872 is a wasteful number, since it uses less digits than its factorization.

379397939407872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206987 (or 2206969 counting only the distinct ones).

The product of its (nonzero) digits is 27221116608, while the sum is 87.

The spelling of 379397939407872 in words is "three hundred seventy-nine trillion, three hundred ninety-seven billion, nine hundred thirty-nine million, four hundred seven thousand, eight hundred seventy-two".