3404927 has 4 divisors (see below), whose sum is σ = 3488016. Its totient is φ = 3321840.

The previous prime is 3404923. The next prime is 3404969. The reversal of 3404927 is 7294043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3404927 - 2² = 3404923 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3404927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404923) 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, 41483 + ... + 41564.

It is an arithmetic number, because the mean of its divisors is an integer number (872004).

Almost surely, 2^3404927 is an apocalyptic number.

3404927 is a deficient number, since it is larger than the sum of its proper divisors (83089).

3404927 is an equidigital number, since it uses as much as digits as its factorization.

3404927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83088.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 3404927 is about 1845.2444282533. The cubic root of 3404927 is about 150.4420589093.

The spelling of 3404927 in words is "three million, four hundred four thousand, nine hundred twenty-seven".