3408769 has 16 divisors (see below), whose sum is σ = 4290048. Its totient is φ = 2636352.

The previous prime is 3408767. The next prime is 3408787. The reversal of 3408769 is 9678043.

It is a cyclic number.

It is not a de Polignac number, because 3408769 - 2¹ = 3408767 is a prime.

It is a super-2 number, since 2×3408769² = 23239412190722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3408767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3879 + ... + 4675.

It is an arithmetic number, because the mean of its divisors is an integer number (268128).

Almost surely, 2^3408769 is an apocalyptic number.

It is an amenable number.

3408769 is a deficient number, since it is larger than the sum of its proper divisors (881279).

3408769 is a wasteful number, since it uses less digits than its factorization.

3408769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 3408769 is about 1846.2851892381. The cubic root of 3408769 is about 150.4986221512.

The spelling of 3408769 in words is "three million, four hundred eight thousand, seven hundred sixty-nine".