3305401 has 4 divisors (see below), whose sum is σ = 3605904. Its totient is φ = 3004900.

The previous prime is 3305389. The next prime is 3305417. The reversal of 3305401 is 1045033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1045033 = 11 ⋅95003.

It is a cyclic number.

It is not a de Polignac number, because 3305401 - 2⁷ = 3305273 is a prime.

It is a Duffinian number.

3305401 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3305201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150235 + ... + 150256.

It is an arithmetic number, because the mean of its divisors is an integer number (901476).

Almost surely, 2^3305401 is an apocalyptic number.

It is an amenable number.

3305401 is a deficient number, since it is larger than the sum of its proper divisors (300503).

3305401 is a wasteful number, since it uses less digits than its factorization.

3305401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300502.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 3305401 is about 1818.0761810221. The cubic root of 3305401 is about 148.9617336382.

The spelling of 3305401 in words is "three million, three hundred five thousand, four hundred one".