3544304121 has 40 divisors (see below), whose sum is σ = 5505798144. Its totient is φ = 2269736640.

The previous prime is 3544304119. The next prime is 3544304129. The reversal of 3544304121 is 1214034453.

It is a happy number.

3544304121 is a `hidden beast` number, since 354 + 4 + 304 + 1 + 2 + 1 = 666.

It is not a de Polignac number, because 3544304121 - 2¹ = 3544304119 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (3544304129) 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 39 ways as a sum of consecutive naturals, for example, 338856 + ... + 349158.

Almost surely, 2^3544304121 is an apocalyptic number.

3544304121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3544304121 is a deficient number, since it is larger than the sum of its proper divisors (1961494023).

3544304121 is a wasteful number, since it uses less digits than its factorization.

3544304121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10483 (or 10474 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 3544304121 is about 59534.0584959567. The cubic root of 3544304121 is about 1524.6739958520.

Adding to 3544304121 its reverse (1214034453), we get a palindrome (4758338574).

The spelling of 3544304121 in words is "three billion, five hundred forty-four million, three hundred four thousand, one hundred twenty-one".