4075644276 has 240 divisors, whose sum is σ = 12334705152. Its totient is φ = 1161734400.

The previous prime is 4075644257. The next prime is 4075644281. The reversal of 4075644276 is 6724465704.

4075644276 is a `hidden beast` number, since 40 + 7 + 564 + 42 + 7 + 6 = 666.

It is a super-2 number, since 2×4075644276² = 33221752528983128352, 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 (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4087410 + ... + 4088406.

Almost surely, 2^4075644276 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4075644276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6167352576).

4075644276 is an abundant number, since it is smaller than the sum of its proper divisors (8259060876).

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

4075644276 is a wasteful number, since it uses less digits than its factorization.

4075644276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092 (or 1081 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 45.

The square root of 4075644276 is about 63840.7728336680. The cubic root of 4075644276 is about 1597.3451122727.

The spelling of 4075644276 in words is "four billion, seventy-five million, six hundred forty-four thousand, two hundred seventy-six".