3870032768 has 32 divisors (see below), whose sum is σ = 8811237360. Its totient is φ = 1658585088.

The previous prime is 3870032759. The next prime is 3870032827. The reversal of 3870032768 is 8672300783.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-3 number, since 3×3870032768³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2158721 + ... + 2160512.

Almost surely, 2^3870032768 is an apocalyptic number.

It is an amenable number.

3870032768 is an abundant number, since it is smaller than the sum of its proper divisors (4941204592).

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

3870032768 is an equidigital number, since it uses as much as digits as its factorization.

3870032768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4319254 (or 4319242 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 3870032768 is about 62209.5874283056. The cubic root of 3870032768 is about 1570.0189008773.

The spelling of 3870032768 in words is "three billion, eight hundred seventy million, thirty-two thousand, seven hundred sixty-eight".