379641841 has 16 divisors (see below), whose sum is σ = 432995328. Its totient is φ = 330739200.

The previous prime is 379641811. The next prime is 379641853. The reversal of 379641841 is 148146973.

It is a cyclic number.

It is not a de Polignac number, because 379641841 - 2⁹ = 379641329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379641811) 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 15 ways as a sum of consecutive naturals, for example, 3540 + ... + 27781.

It is an arithmetic number, because the mean of its divisors is an integer number (27062208).

Almost surely, 2^379641841 is an apocalyptic number.

379641841 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

379641841 is a deficient number, since it is larger than the sum of its proper divisors (53353487).

379641841 is a wasteful number, since it uses less digits than its factorization.

379641841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31392.

The product of its digits is 145152, while the sum is 43.

The square root of 379641841 is about 19484.3999394387. The cubic root of 379641841 is about 724.0880112628.

The spelling of 379641841 in words is "three hundred seventy-nine million, six hundred forty-one thousand, eight hundred forty-one".