3551654 has 8 divisors (see below), whose sum is σ = 5361888. Its totient is φ = 1764360.

The previous prime is 3551641. The next prime is 3551663. The reversal of 3551654 is 4561553.

3551654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3551654² = 25228492271432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5342 + ... + 5969.

It is an arithmetic number, because the mean of its divisors is an integer number (670236).

Almost surely, 2^3551654 is an apocalyptic number.

3551654 is a deficient number, since it is larger than the sum of its proper divisors (1810234).

3551654 is a wasteful number, since it uses less digits than its factorization.

3551654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11470.

The product of its digits is 9000, while the sum is 29.

The square root of 3551654 is about 1884.5832430540. The cubic root of 3551654 is about 152.5727181637.

The spelling of 3551654 in words is "three million, five hundred fifty-one thousand, six hundred fifty-four".