3404774 has 16 divisors (see below), whose sum is σ = 5400000. Its totient is φ = 1607424.

The previous prime is 3404771. The next prime is 3404801. The reversal of 3404774 is 4774043.

It is a super-3 number, since 3×3404774³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2102 + ... + 3350.

It is an arithmetic number, because the mean of its divisors is an integer number (337500).

Almost surely, 2^3404774 is an apocalyptic number.

3404774 is a deficient number, since it is larger than the sum of its proper divisors (1995226).

3404774 is a wasteful number, since it uses less digits than its factorization.

3404774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1327.

The product of its (nonzero) digits is 9408, while the sum is 29.

The square root of 3404774 is about 1845.2029698654. The cubic root of 3404774 is about 150.4398055101.

Subtracting from 3404774 its sum of digits (29), we obtain a triangular number (3404745 = T₂₆₀₉).

The spelling of 3404774 in words is "three million, four hundred four thousand, seven hundred seventy-four".