3861567062 has 12 divisors (see below), whose sum is σ = 5835587940. Its totient is φ = 1916378676.

The previous prime is 3861567019. The next prime is 3861567091. The reversal of 3861567062 is 2607651683.

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 5 ways as a sum of consecutive naturals, for example, 1034243 + ... + 1037969.

It is an arithmetic number, because the mean of its divisors is an integer number (486298995).

Almost surely, 2^3861567062 is an apocalyptic number.

3861567062 is a deficient number, since it is larger than the sum of its proper divisors (1974020878).

3861567062 is an frugal number, since it uses more digits than its factorization.

3861567062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7595 (or 3868 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 3861567062 is about 62141.5083659867. The cubic root of 3861567062 is about 1568.8732583967.

The spelling of 3861567062 in words is "three billion, eight hundred sixty-one million, five hundred sixty-seven thousand, sixty-two".