3381706 has 4 divisors (see below), whose sum is σ = 5072562. Its totient is φ = 1690852.

The previous prime is 3381701. The next prime is 3381709. The reversal of 3381706 is 6071833.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6071833 = 919 ⋅6607.

It can be written as a sum of positive squares in only one way, i.e., 2805625 + 576081 = 1675^2 + 759^2 .

It is a super-2 number, since 2×3381706² = 22871870940872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3381701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 845425 + ... + 845428.

Almost surely, 2^3381706 is an apocalyptic number.

3381706 is a deficient number, since it is larger than the sum of its proper divisors (1690856).

3381706 is a wasteful number, since it uses less digits than its factorization.

3381706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690855.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 3381706 is about 1838.9415433885. The cubic root of 3381706 is about 150.0992824203.

The spelling of 3381706 in words is "three million, three hundred eighty-one thousand, seven hundred six".