3551924 has 12 divisors (see below), whose sum is σ = 6237924. Its totient is φ = 1769664.

The previous prime is 3551921. The next prime is 3551927. The reversal of 3551924 is 4291553.

3551924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3551921) and next prime (3551927).

It can be written as a sum of positive squares in 2 ways, for example, as 62500 + 3489424 = 250^2 + 1868^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3551921) by changing a digit.

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, 167 + ... + 2670.

It is an arithmetic number, because the mean of its divisors is an integer number (519827).

Almost surely, 2^3551924 is an apocalyptic number.

It is an amenable number.

3551924 is a deficient number, since it is larger than the sum of its proper divisors (2686000).

3551924 is a wasteful number, since it uses less digits than its factorization.

3551924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3154 (or 3152 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 3551924 is about 1884.6548755674. The cubic root of 3551924 is about 152.5765843052.

The spelling of 3551924 in words is "three million, five hundred fifty-one thousand, nine hundred twenty-four".