3860720512 has 32 divisors (see below), whose sum is σ = 8390489400. Its totient is φ = 1754872320.

The previous prime is 3860720449. The next prime is 3860720543. The reversal of 3860720512 is 2150270683.

It is a happy number.

3860720512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 1369587 + ... + 1372402.

Almost surely, 2^3860720512 is an apocalyptic number.

3860720512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3860720512 is an abundant number, since it is smaller than the sum of its proper divisors (4529768888).

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

3860720512 is a wasteful number, since it uses less digits than its factorization.

3860720512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2742014 (or 2742002 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 3860720512 is about 62134.6965229573. The cubic root of 3860720512 is about 1568.7586048808.

The spelling of 3860720512 in words is "three billion, eight hundred sixty million, seven hundred twenty thousand, five hundred twelve".