3887480832 has 120 divisors (see below), whose sum is σ = 10459226400. Its totient is φ = 1284243456.

The previous prime is 3887480803. The next prime is 3887480869. The reversal of 3887480832 is 2380847883.

It is a super-2 number, since 2×3887480832² = 30225014438334824448, which contains 22 as substring.

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, 6831844 + ... + 6832412.

It is an arithmetic number, because the mean of its divisors is an integer number (87160220).

Almost surely, 2^3887480832 is an apocalyptic number.

3887480832 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3887480832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5229613200).

3887480832 is an abundant number, since it is smaller than the sum of its proper divisors (6571745568).

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

3887480832 is an equidigital number, since it uses as much as digits as its factorization.

3887480832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739 (or 713 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 51.

The square root of 3887480832 is about 62349.6658531543. The cubic root of 3887480832 is about 1572.3748434372.

The spelling of 3887480832 in words is "three billion, eight hundred eighty-seven million, four hundred eighty thousand, eight hundred thirty-two".