3404727 has 16 divisors (see below), whose sum is σ = 5153280. Its totient is φ = 2220696.

The previous prime is 3404719. The next prime is 3404729. The reversal of 3404727 is 7274043.

It is not a de Polignac number, because 3404727 - 2³ = 3404719 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 3404727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73 + ... + 2610.

It is an arithmetic number, because the mean of its divisors is an integer number (322080).

Almost surely, 2^3404727 is an apocalyptic number.

3404727 is a deficient number, since it is larger than the sum of its proper divisors (1748553).

3404727 is a wasteful number, since it uses less digits than its factorization.

3404727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2739 (or 2733 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 3404727 is about 1845.1902340951. The cubic root of 3404727 is about 150.4391132758.

The spelling of 3404727 in words is "three million, four hundred four thousand, seven hundred twenty-seven".