379147399512 has 256 divisors, whose sum is σ = 1160588943360. Its totient is φ = 100864963584.

The previous prime is 379147399429. The next prime is 379147399513. The reversal of 379147399512 is 215993741973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379147399513) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 51004948 + ... + 51012380.

It is an arithmetic number, because the mean of its divisors is an integer number (4533550560).

Almost surely, 2^379147399512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 379147399512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (580294471680).

379147399512 is an abundant number, since it is smaller than the sum of its proper divisors (781441543848).

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

379147399512 is a wasteful number, since it uses less digits than its factorization.

379147399512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7822 (or 7818 counting only the distinct ones).

The product of its digits is 12859560, while the sum is 60.

The spelling of 379147399512 in words is "three hundred seventy-nine billion, one hundred forty-seven million, three hundred ninety-nine thousand, five hundred twelve".