4069682 has 4 divisors (see below), whose sum is σ = 6104526. Its totient is φ = 2034840.

The previous prime is 4069679. The next prime is 4069687. The reversal of 4069682 is 2869604.

4069682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3876961 + 192721 = 1969^2 + 439^2 .

It is a super-2 number, since 2×4069682² = 33124623162248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4069687) 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 as a sum of consecutive naturals, namely, 1017419 + ... + 1017422.

Almost surely, 2^4069682 is an apocalyptic number.

4069682 is a deficient number, since it is larger than the sum of its proper divisors (2034844).

4069682 is a wasteful number, since it uses less digits than its factorization.

4069682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034843.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 4069682 is about 2017.3452852697. The cubic root of 4069682 is about 159.6565811325.

The spelling of 4069682 in words is "four million, sixty-nine thousand, six hundred eighty-two".