3820706 has 8 divisors (see below), whose sum is σ = 5741904. Its totient is φ = 1906740.

The previous prime is 3820673. The next prime is 3820709. The reversal of 3820706 is 6070283.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3820709) 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, 200 + ... + 2771.

It is an arithmetic number, because the mean of its divisors is an integer number (717738).

Almost surely, 2^3820706 is an apocalyptic number.

3820706 is a deficient number, since it is larger than the sum of its proper divisors (1921198).

3820706 is a wasteful number, since it uses less digits than its factorization.

3820706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3616.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 3820706 is about 1954.6626307371. The cubic root of 3820706 is about 156.3319962162.

Adding to 3820706 its reverse (6070283), we get a palindrome (9890989).

The spelling of 3820706 in words is "three million, eight hundred twenty thousand, seven hundred six".