3828711 has 4 divisors (see below), whose sum is σ = 5104952. Its totient is φ = 2552472.

The previous prime is 3828701. The next prime is 3828719. The reversal of 3828711 is 1178283.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1178283 = 3 ⋅392761.

It is not a de Polignac number, because 3828711 - 2²¹ = 1731559 is a prime.

It is a D-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 (3828719) 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, 638116 + ... + 638121.

It is an arithmetic number, because the mean of its divisors is an integer number (1276238).

Almost surely, 2^3828711 is an apocalyptic number.

3828711 is a deficient number, since it is larger than the sum of its proper divisors (1276241).

3828711 is a wasteful number, since it uses less digits than its factorization.

3828711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276240.

The product of its digits is 2688, while the sum is 30.

The square root of 3828711 is about 1956.7092272486. The cubic root of 3828711 is about 156.4411003675.

The spelling of 3828711 in words is "three million, eight hundred twenty-eight thousand, seven hundred eleven".