3828471 has 4 divisors (see below), whose sum is σ = 5104632. Its totient is φ = 2552312.

The previous prime is 3828467. The next prime is 3828497. The reversal of 3828471 is 1748283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1748283 = 3 ⋅582761.

It is a cyclic number.

It is not a de Polignac number, because 3828471 - 2² = 3828467 is a prime.

It is a super-3 number, since 3×3828471³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3828401) 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, 638076 + ... + 638081.

It is an arithmetic number, because the mean of its divisors is an integer number (1276158).

Almost surely, 2^3828471 is an apocalyptic number.

3828471 is a deficient number, since it is larger than the sum of its proper divisors (1276161).

3828471 is a wasteful number, since it uses less digits than its factorization.

3828471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276160.

The product of its digits is 10752, while the sum is 33.

The square root of 3828471 is about 1956.6478988311. The cubic root of 3828471 is about 156.4378314999.

The spelling of 3828471 in words is "three million, eight hundred twenty-eight thousand, four hundred seventy-one".