4076644 has 24 divisors (see below), whose sum is σ = 8382528. Its totient is φ = 1710240.

The previous prime is 4076641. The next prime is 4076647. The reversal of 4076644 is 4466704.

4076644 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 (4076641) and next prime (4076647).

It is not an unprimeable number, because it can be changed into a prime (4076641) 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 7 ways as a sum of consecutive naturals, for example, 2992 + ... + 4135.

It is an arithmetic number, because the mean of its divisors is an integer number (349272).

Almost surely, 2^4076644 is an apocalyptic number.

4076644 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4076644 is an abundant number, since it is smaller than the sum of its proper divisors (4305884).

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

4076644 is a wasteful number, since it uses less digits than its factorization.

4076644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7155 (or 7153 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 4076644 is about 2019.0700829837. The cubic root of 4076644 is about 159.7475707060.

The spelling of 4076644 in words is "four million, seventy-six thousand, six hundred forty-four".