4075749108 has 36 divisors (see below), whose sum is σ = 10309363428. Its totient is φ = 1357689600.

The previous prime is 4075749101. The next prime is 4075749121. The reversal of 4075749108 is 8019475704.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2673096804 + 1402652304 = 51702^2 + 37452^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×4075749108² = 33223461582725591328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4075749101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19458 + ... + 92358.

Almost surely, 2^4075749108 is an apocalyptic number.

It is an amenable number.

4075749108 is an abundant number, since it is smaller than the sum of its proper divisors (6233614320).

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

4075749108 is a wasteful number, since it uses less digits than its factorization.

4075749108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74464 (or 74459 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The square root of 4075749108 is about 63841.5938710806. The cubic root of 4075749108 is about 1597.3588075673.

The spelling of 4075749108 in words is "four billion, seventy-five million, seven hundred forty-nine thousand, one hundred eight".