3828707 has 8 divisors (see below), whose sum is σ = 3912384. Its totient is φ = 3746088.

The previous prime is 3828701. The next prime is 3828719. The reversal of 3828707 is 7078283.

It is a happy number.

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 3828707 - 2²⁰ = 2780131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3828701) 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, 13388 + ... + 13670.

It is an arithmetic number, because the mean of its divisors is an integer number (489048).

Almost surely, 2^3828707 is an apocalyptic number.

3828707 is a deficient number, since it is larger than the sum of its proper divisors (83677).

3828707 is a wasteful number, since it uses less digits than its factorization.

3828707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 3828707 is about 1956.7082051241. The cubic root of 3828707 is about 156.4410458875.

The spelling of 3828707 in words is "three million, eight hundred twenty-eight thousand, seven hundred seven".