379867047 has 16 divisors (see below), whose sum is σ = 579167232. Its totient is φ = 216946080.

The previous prime is 379867043. The next prime is 379867067. The reversal of 379867047 is 740768973.

It is not a de Polignac number, because 379867047 - 2² = 379867043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379867043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45298 + ... + 53024.

It is an arithmetic number, because the mean of its divisors is an integer number (36197952).

Almost surely, 2^379867047 is an apocalyptic number.

379867047 is a deficient number, since it is larger than the sum of its proper divisors (199300185).

379867047 is a wasteful number, since it uses less digits than its factorization.

379867047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10078.

The product of its (nonzero) digits is 1778112, while the sum is 51.

The square root of 379867047 is about 19490.1782187850. The cubic root of 379867047 is about 724.2311608608.

The spelling of 379867047 in words is "three hundred seventy-nine million, eight hundred sixty-seven thousand, forty-seven".