3369946 has 4 divisors (see below), whose sum is σ = 5054922. Its totient is φ = 1684972.

The previous prime is 3369943. The next prime is 3369959. The reversal of 3369946 is 6499633.

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., 1718721 + 1651225 = 1311^2 + 1285^2 .

It is a super-2 number, since 2×3369946² = 22713072085832, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 3369899 and 3369908.

It is not an unprimeable number, because it can be changed into a prime (3369941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 842485 + ... + 842488.

Almost surely, 2^3369946 is an apocalyptic number.

3369946 is a deficient number, since it is larger than the sum of its proper divisors (1684976).

3369946 is a wasteful number, since it uses less digits than its factorization.

3369946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1684975.

The product of its digits is 104976, while the sum is 40.

The square root of 3369946 is about 1835.7412671725. The cubic root of 3369946 is about 149.9250885206.

The spelling of 3369946 in words is "three million, three hundred sixty-nine thousand, nine hundred forty-six".