379786452 has 12 divisors (see below), whose sum is σ = 886168416. Its totient is φ = 126595480.

The previous prime is 379786391. The next prime is 379786453. The reversal of 379786452 is 254687973.

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 = 379786395 and 379786404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379786453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15824424 + ... + 15824447.

It is an arithmetic number, because the mean of its divisors is an integer number (73847368).

Almost surely, 2^379786452 is an apocalyptic number.

It is an amenable number.

379786452 is an abundant number, since it is smaller than the sum of its proper divisors (506381964).

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

379786452 is a wasteful number, since it uses less digits than its factorization.

379786452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31648878 (or 31648876 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 51.

The square root of 379786452 is about 19488.1105292432. The cubic root of 379786452 is about 724.1799380805.

The spelling of 379786452 in words is "three hundred seventy-nine million, seven hundred eighty-six thousand, four hundred fifty-two".