3401066 has 4 divisors (see below), whose sum is σ = 5101602. Its totient is φ = 1700532.

The previous prime is 3401053. The next prime is 3401081. The reversal of 3401066 is 6601043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6601043 = 379 ⋅17417.

It can be written as a sum of positive squares in only one way, i.e., 1890625 + 1510441 = 1375^2 + 1229^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850265 + ... + 850268.

Almost surely, 2^3401066 is an apocalyptic number.

3401066 is a deficient number, since it is larger than the sum of its proper divisors (1700536).

3401066 is a wasteful number, since it uses less digits than its factorization.

3401066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700535.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3401066 is about 1844.1979286400. The cubic root of 3401066 is about 150.3851730611.

The spelling of 3401066 in words is "three million, four hundred one thousand, sixty-six".