379855356 has 12 divisors (see below), whose sum is σ = 886329192. Its totient is φ = 126618448.

The previous prime is 379855313. The next prime is 379855397. The reversal of 379855356 is 653558973.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 379855299 and 379855308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15827295 + ... + 15827318.

It is an arithmetic number, because the mean of its divisors is an integer number (73860766).

Almost surely, 2^379855356 is an apocalyptic number.

It is an amenable number.

379855356 is an abundant number, since it is smaller than the sum of its proper divisors (506473836).

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

379855356 is a wasteful number, since it uses less digits than its factorization.

379855356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31654620 (or 31654618 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 51.

The square root of 379855356 is about 19489.8782961824. The cubic root of 379855356 is about 724.2237310039.

The spelling of 379855356 in words is "three hundred seventy-nine million, eight hundred fifty-five thousand, three hundred fifty-six".