379473405 has 16 divisors (see below), whose sum is σ = 642873024. Its totient is φ = 190480640.

The previous prime is 379473401. The next prime is 379473407. The reversal of 379473405 is 504374973.

It is not a de Polignac number, because 379473405 - 2² = 379473401 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379473401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 743811 + ... + 744320.

It is an arithmetic number, because the mean of its divisors is an integer number (40179564).

Almost surely, 2^379473405 is an apocalyptic number.

It is an amenable number.

379473405 is a deficient number, since it is larger than the sum of its proper divisors (263399619).

379473405 is a wasteful number, since it uses less digits than its factorization.

379473405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488156.

The product of its (nonzero) digits is 317520, while the sum is 42.

The square root of 379473405 is about 19480.0771302374. The cubic root of 379473405 is about 723.9809098525.

The spelling of 379473405 in words is "three hundred seventy-nine million, four hundred seventy-three thousand, four hundred five".