3867987299260 has 24 divisors (see below), whose sum is σ = 9283169518560. Its totient is φ = 1326167073984.

The previous prime is 3867987299221. The next prime is 3867987299299. The reversal of 3867987299260 is 629927897683.

It is an interprime number because it is at equal distance from previous prime (3867987299221) and next prime (3867987299299).

It is a super-2 number, since 2×3867987299260² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13814240215 + ... + 13814240494.

It is an arithmetic number, because the mean of its divisors is an integer number (386798729940).

Almost surely, 2^{3867987299260} is an apocalyptic number.

It is an amenable number.

3867987299260 is an abundant number, since it is smaller than the sum of its proper divisors (5415182219300).

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

3867987299260 is a wasteful number, since it uses less digits than its factorization.

3867987299260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27628480725 (or 27628480723 counting only the distinct ones).

The product of its (nonzero) digits is 987614208, while the sum is 76.

The spelling of 3867987299260 in words is "three trillion, eight hundred sixty-seven billion, nine hundred eighty-seven million, two hundred ninety-nine thousand, two hundred sixty".