4080657800 has 36 divisors (see below), whose sum is σ = 9489630255. Its totient is φ = 1631901760.

The previous prime is 4080657727. The next prime is 4080657821. The reversal of 4080657800 is 87560804.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 25260676 + 4055397124 = 5026^2 + 63682^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=45170.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 901142 + ... + 905658.

Almost surely, 2^4080657800 is an apocalyptic number.

4080657800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4080657800 is an abundant number, since it is smaller than the sum of its proper divisors (5408972455).

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

4080657800 is an frugal number, since it uses more digits than its factorization.

4080657800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9050 (or 4524 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 4080657800 is about 63880.0266123927. The cubic root of 4080657800 is about 1597.9998182960. Note that the first 3 decimals are identical.

The spelling of 4080657800 in words is "four billion, eighty million, six hundred fifty-seven thousand, eight hundred".