379226845 has 8 divisors (see below), whose sum is σ = 456187320. Its totient is φ = 302638080.

The previous prime is 379226779. The next prime is 379226857. The reversal of 379226845 is 548622973.

It can be written as a sum of positive squares in 4 ways, for example, as 11431161 + 367795684 = 3381^2 + 19178^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 379226845 - 2⁷ = 379226717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 379226795 and 379226804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90676 + ... + 94765.

It is an arithmetic number, because the mean of its divisors is an integer number (57023415).

Almost surely, 2^379226845 is an apocalyptic number.

It is an amenable number.

379226845 is a deficient number, since it is larger than the sum of its proper divisors (76960475).

379226845 is a wasteful number, since it uses less digits than its factorization.

379226845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185855.

The product of its digits is 725760, while the sum is 46.

The square root of 379226845 is about 19473.7475848898. The cubic root of 379226845 is about 723.8240754907.

The spelling of 379226845 in words is "three hundred seventy-nine million, two hundred twenty-six thousand, eight hundred forty-five".