3809379 has 8 divisors (see below), whose sum is σ = 5804800. Its totient is φ = 2176776.

The previous prime is 3809369. The next prime is 3809381. The reversal of 3809379 is 9739083.

It is a happy number.

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

It is not a de Polignac number, because 3809379 - 2⁷ = 3809251 is a prime.

It is a super-2 number, since 2×3809379² = 29022736731282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3809339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90679 + ... + 90720.

It is an arithmetic number, because the mean of its divisors is an integer number (725600).

Almost surely, 2^3809379 is an apocalyptic number.

3809379 is a deficient number, since it is larger than the sum of its proper divisors (1995421).

3809379 is a wasteful number, since it uses less digits than its factorization.

3809379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181409.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 3809379 is about 1951.7630491430. The cubic root of 3809379 is about 156.1773541764.

The spelling of 3809379 in words is "three million, eight hundred nine thousand, three hundred seventy-nine".