3987214080 has 72 divisors (see below), whose sum is σ = 12734177232. Its totient is φ = 1063256064.

The previous prime is 3987214073. The next prime is 3987214093. The reversal of 3987214080 is 804127893.

It is a super-2 number, since 2×3987214080² = 31795752239500492800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 515329 + ... + 523008.

Almost surely, 2^3987214080 is an apocalyptic number.

3987214080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3987214080 is an abundant number, since it is smaller than the sum of its proper divisors (8746963152).

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

3987214080 is a wasteful number, since it uses less digits than its factorization.

3987214080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038361 (or 1038347 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 3987214080 is about 63144.3907247508. The cubic root of 3987214080 is about 1585.7078813845.

The spelling of 3987214080 in words is "three billion, nine hundred eighty-seven million, two hundred fourteen thousand, eighty".