3406590 has 128 divisors (see below), whose sum is σ = 10506240. Its totient is φ = 777600.

The previous prime is 3406573. The next prime is 3406591. The reversal of 3406590 is 956043.

It is a happy number.

3406590 is a `hidden beast` number, since 3 + 4 + 0 + 659 + 0 = 666.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3406591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 92052 + ... + 92088.

It is an arithmetic number, because the mean of its divisors is an integer number (82080).

Almost surely, 2^3406590 is an apocalyptic number.

3406590 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3406590, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5253120).

3406590 is an abundant number, since it is smaller than the sum of its proper divisors (7099650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3406590 is a wasteful number, since it uses less digits than its factorization.

3406590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 3406590 is about 1845.6949910535. The cubic root of 3406590 is about 150.4665473858.

The spelling of 3406590 in words is "three million, four hundred six thousand, five hundred ninety".