3867556231330 has 64 divisors (see below), whose sum is σ = 7847794584576. Its totient is φ = 1359569376000.

The previous prime is 3867556231321. The next prime is 3867556231369. The reversal of 3867556231330 is 331326557683.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2606164 + ... + 3811456.

It is an arithmetic number, because the mean of its divisors is an integer number (122621790384).

Almost surely, 2^{3867556231330} is an apocalyptic number.

3867556231330 is an abundant number, since it is smaller than the sum of its proper divisors (3980238353246).

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

3867556231330 is a wasteful number, since it uses less digits than its factorization.

3867556231330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206283.

The product of its (nonzero) digits is 8164800, while the sum is 52.

The spelling of 3867556231330 in words is "three trillion, eight hundred sixty-seven billion, five hundred fifty-six million, two hundred thirty-one thousand, three hundred thirty".