3887480860 has 24 divisors (see below), whose sum is σ = 8165243520. Its totient is φ = 1554700224.

The previous prime is 3887480803. The next prime is 3887480869. The reversal of 3887480860 is 680847883.

It is a super-2 number, since 2×3887480860² = 30225014873732679200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3887480798 and 3887480807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3887480869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114357 + ... + 144403.

It is an arithmetic number, because the mean of its divisors is an integer number (340218480).

Almost surely, 2^3887480860 is an apocalyptic number.

It is an amenable number.

3887480860 is an abundant number, since it is smaller than the sum of its proper divisors (4277762660).

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

3887480860 is a wasteful number, since it uses less digits than its factorization.

3887480860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36525 (or 36523 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 52.

The square root of 3887480860 is about 62349.6660776944. Note that the first 3 decimals coincide. The cubic root of 3887480860 is about 1572.3748472123.

The spelling of 3887480860 in words is "three billion, eight hundred eighty-seven million, four hundred eighty thousand, eight hundred sixty".