3870231612 has 24 divisors (see below), whose sum is σ = 9725197776. Its totient is φ = 1190840448.

The previous prime is 3870231601. The next prime is 3870231683. The reversal of 3870231612 is 2161320783.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12404433 + ... + 12404744.

It is an arithmetic number, because the mean of its divisors is an integer number (405216574).

Almost surely, 2^3870231612 is an apocalyptic number.

It is an amenable number.

3870231612 is an abundant number, since it is smaller than the sum of its proper divisors (5854966164).

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

3870231612 is a wasteful number, since it uses less digits than its factorization.

3870231612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24809197 (or 24809195 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 3870231612 is about 62211.1855858735. The cubic root of 3870231612 is about 1570.0457898393.

The spelling of 3870231612 in words is "three billion, eight hundred seventy million, two hundred thirty-one thousand, six hundred twelve".