3879407 has 8 divisors (see below), whose sum is σ = 4448256. Its totient is φ = 3314232.

The previous prime is 3879397. The next prime is 3879437. The reversal of 3879407 is 7049783.

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

It is a cyclic number.

It is not a de Polignac number, because 3879407 - 2⁸ = 3879151 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3879437) 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, 1958 + ... + 3404.

It is an arithmetic number, because the mean of its divisors is an integer number (556032).

Almost surely, 2^3879407 is an apocalyptic number.

3879407 is a deficient number, since it is larger than the sum of its proper divisors (568849).

3879407 is a wasteful number, since it uses less digits than its factorization.

3879407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 3879407 is about 1969.6210295384. The cubic root of 3879407 is about 157.1285544243.

The spelling of 3879407 in words is "three million, eight hundred seventy-nine thousand, four hundred seven".