3754221105 has 16 divisors (see below), whose sum is σ = 6008201280. Its totient is φ = 2001768768.

The previous prime is 3754221103. The next prime is 3754221109. The reversal of 3754221105 is 5011224573.

It is not a de Polignac number, because 3754221105 - 2¹ = 3754221103 is a prime.

It is a super-2 number, since 2×3754221105² = 28188352210454842050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3754221101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39331 + ... + 95159.

It is an arithmetic number, because the mean of its divisors is an integer number (375512580).

Almost surely, 2^3754221105 is an apocalyptic number.

It is an amenable number.

3754221105 is a deficient number, since it is larger than the sum of its proper divisors (2253980175).

3754221105 is a wasteful number, since it uses less digits than its factorization.

3754221105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60320.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 3754221105 is about 61271.6990542942. The cubic root of 3754221105 is about 1554.1989657109.

Adding to 3754221105 its reverse (5011224573), we get a palindrome (8765445678).

The spelling of 3754221105 in words is "three billion, seven hundred fifty-four million, two hundred twenty-one thousand, one hundred five".