3870681848 has 32 divisors (see below), whose sum is σ = 7974288000. Its totient is φ = 1746737760.

The previous prime is 3870681833. The next prime is 3870681869. The reversal of 3870681848 is 8481860783.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3870681848.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145988 + ... + 170451.

It is an arithmetic number, because the mean of its divisors is an integer number (249196500).

Almost surely, 2^3870681848 is an apocalyptic number.

It is an amenable number.

3870681848 is an abundant number, since it is smaller than the sum of its proper divisors (4103606152).

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

3870681848 is a wasteful number, since it uses less digits than its factorization.

3870681848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316595 (or 316591 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 53.

The square root of 3870681848 is about 62214.8040903449. The cubic root of 3870681848 is about 1570.1066702376.

The spelling of 3870681848 in words is "three billion, eight hundred seventy million, six hundred eighty-one thousand, eight hundred forty-eight".