379334691840 has 704 divisors, whose sum is σ = 1340369049600. Its totient is φ = 91000406016.

The previous prime is 379334691811. The next prime is 379334691859. The reversal of 379334691840 is 48196433973.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2192685994 + ... + 2192686166.

Almost surely, 2^379334691840 is an apocalyptic number.

379334691840 is a gapful number since it is divisible by the number (30) 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 379334691840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (670184524800).

379334691840 is an abundant number, since it is smaller than the sum of its proper divisors (961034357760).

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

379334691840 is a wasteful number, since it uses less digits than its factorization.

379334691840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432 (or 414 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 57.

The spelling of 379334691840 in words is "three hundred seventy-nine billion, three hundred thirty-four million, six hundred ninety-one thousand, eight hundred forty".