4028811677 has 24 divisors (see below), whose sum is σ = 4596786432. Its totient is φ = 3497817600.

The previous prime is 4028811667. The next prime is 4028811679. The reversal of 4028811677 is 7761188204.

It is not a de Polignac number, because 4028811677 - 2⁶ = 4028811613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4028811679) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11543699 + ... + 11544047.

It is an arithmetic number, because the mean of its divisors is an integer number (191532768).

Almost surely, 2^4028811677 is an apocalyptic number.

It is an amenable number.

4028811677 is a deficient number, since it is larger than the sum of its proper divisors (567974755).

4028811677 is an equidigital number, since it uses as much as digits as its factorization.

4028811677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837 (or 488 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 44.

The square root of 4028811677 is about 63472.9208166758. The cubic root of 4028811677 is about 1591.2032447637.

The spelling of 4028811677 in words is "four billion, twenty-eight million, eight hundred eleven thousand, six hundred seventy-seven".