3802706 has 4 divisors (see below), whose sum is σ = 5704062. Its totient is φ = 1901352.

The previous prime is 3802699. The next prime is 3802753. The reversal of 3802706 is 6072083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6072083 = 421 ⋅14423.

It can be written as a sum of positive squares in only one way, i.e., 2374681 + 1428025 = 1541^2 + 1195^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 950675 + ... + 950678.

Almost surely, 2^3802706 is an apocalyptic number.

3802706 is a deficient number, since it is larger than the sum of its proper divisors (1901356).

3802706 is a wasteful number, since it uses less digits than its factorization.

3802706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901355.

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

The square root of 3802706 is about 1950.0528197975. The cubic root of 3802706 is about 156.0861074044.

Adding to 3802706 its reverse (6072083), we get a palindrome (9874789).

The spelling of 3802706 in words is "three million, eight hundred two thousand, seven hundred six".