3870679 has 8 divisors (see below), whose sum is σ = 4155840. Its totient is φ = 3591936.

The previous prime is 3870667. The next prime is 3870689. The reversal of 3870679 is 9760783.

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 3870679 - 2⁷ = 3870551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3870619) 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, 319 + ... + 2800.

It is an arithmetic number, because the mean of its divisors is an integer number (519480).

Almost surely, 2^3870679 is an apocalyptic number.

3870679 is a deficient number, since it is larger than the sum of its proper divisors (285161).

3870679 is a wasteful number, since it uses less digits than its factorization.

3870679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3209.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 3870679 is about 1967.4041272702. The cubic root of 3870679 is about 157.0106285149.

The spelling of 3870679 in words is "three million, eight hundred seventy thousand, six hundred seventy-nine".