3822705 has 48 divisors (see below), whose sum is σ = 7413120. Its totient is φ = 1810944.

The previous prime is 3822701. The next prime is 3822727. The reversal of 3822705 is 5072283.

3822705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3822705 - 2² = 3822701 is a prime.

It is a super-2 number, since 2×3822705² = 29226147034050, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3822701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14404 + ... + 14666.

It is an arithmetic number, because the mean of its divisors is an integer number (154440).

Almost surely, 2^3822705 is an apocalyptic number.

It is an amenable number.

3822705 is a deficient number, since it is larger than the sum of its proper divisors (3590415).

3822705 is a wasteful number, since it uses less digits than its factorization.

3822705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 307 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 3822705 is about 1955.1739053087. The cubic root of 3822705 is about 156.3592558531.

Adding to 3822705 its reverse (5072283), we get a palindrome (8894988).

The spelling of 3822705 in words is "three million, eight hundred twenty-two thousand, seven hundred five".