3808120260 has 72 divisors (see below), whose sum is σ = 12403601280. Its totient is φ = 870426816.

The previous prime is 3808120243. The next prime is 3808120271. The reversal of 3808120260 is 620218083.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 644700 + ... + 650579.

It is an arithmetic number, because the mean of its divisors is an integer number (172272240).

Almost surely, 2^3808120260 is an apocalyptic number.

3808120260 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3808120260 is an abundant number, since it is smaller than the sum of its proper divisors (8595481020).

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

3808120260 is a wasteful number, since it uses less digits than its factorization.

3808120260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295305 (or 1295296 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 3808120260 is about 61709.9688867204. The cubic root of 3808120260 is about 1561.6015029276.

The spelling of 3808120260 in words is "three billion, eight hundred eight million, one hundred twenty thousand, two hundred sixty".