3820695 has 8 divisors (see below), whose sum is σ = 6113136. Its totient is φ = 2037696.

The previous prime is 3820673. The next prime is 3820709. The reversal of 3820695 is 5960283.

It is a happy number.

3820695 is nontrivially palindromic in base 2.

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

It is not a de Polignac number, because 3820695 - 2⁷ = 3820567 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127342 + ... + 127371.

It is an arithmetic number, because the mean of its divisors is an integer number (764142).

Almost surely, 2^3820695 is an apocalyptic number.

3820695 is a deficient number, since it is larger than the sum of its proper divisors (2292441).

3820695 is a wasteful number, since it uses less digits than its factorization.

3820695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254721.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 3820695 is about 1954.6598169503. The cubic root of 3820695 is about 156.3318461869.

The spelling of 3820695 in words is "three million, eight hundred twenty thousand, six hundred ninety-five".