3879741 has 4 divisors (see below), whose sum is σ = 5172992. Its totient is φ = 2586492.

The previous prime is 3879739. The next prime is 3879749. The reversal of 3879741 is 1479783.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3879741 - 2¹ = 3879739 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3879741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3879749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 646621 + ... + 646626.

It is an arithmetic number, because the mean of its divisors is an integer number (1293248).

Almost surely, 2^3879741 is an apocalyptic number.

It is an amenable number.

3879741 is a deficient number, since it is larger than the sum of its proper divisors (1293251).

3879741 is a wasteful number, since it uses less digits than its factorization.

3879741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293250.

The product of its digits is 42336, while the sum is 39.

The square root of 3879741 is about 1969.7058155979. The cubic root of 3879741 is about 157.1330636557.

The spelling of 3879741 in words is "three million, eight hundred seventy-nine thousand, seven hundred forty-one".