3808054840 has 16 divisors (see below), whose sum is σ = 8568123480. Its totient is φ = 1523221920.

The previous prime is 3808054829. The next prime is 3808054843. The reversal of 3808054840 is 484508083.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 95201371 = 3808054840 / (3 + 8 + 0 + 8 + 0 + 5 + 4 + 8 + 4 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 3808054793 and 3808054802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3808054843) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 47600646 + ... + 47600725.

Almost surely, 2^3808054840 is an apocalyptic number.

It is an amenable number.

3808054840 is an abundant number, since it is smaller than the sum of its proper divisors (4760068640).

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

3808054840 is a wasteful number, since it uses less digits than its factorization.

3808054840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95201382 (or 95201378 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 3808054840 is about 61709.4388242188. The cubic root of 3808054840 is about 1561.5925605844.

The spelling of 3808054840 in words is "three billion, eight hundred eight million, fifty-four thousand, eight hundred forty".