3403554 has 64 divisors (see below), whose sum is σ = 8709120. Its totient is φ = 861120.

The previous prime is 3403549. The next prime is 3403559. The reversal of 3403554 is 4553043.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3403549) and next prime (3403559).

It is not an unprimeable number, because it can be changed into a prime (3403559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24417 + ... + 24555.

It is an arithmetic number, because the mean of its divisors is an integer number (136080).

Almost surely, 2^3403554 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3403554, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4354560).

3403554 is an abundant number, since it is smaller than the sum of its proper divisors (5305566).

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

3403554 is a wasteful number, since it uses less digits than its factorization.

3403554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 3403554 is about 1844.8723533079. The cubic root of 3403554 is about 150.4218348128.

Adding to 3403554 its reverse (4553043), we get a palindrome (7956597).

The spelling of 3403554 in words is "three million, four hundred three thousand, five hundred fifty-four".