3867572838001 has 4 divisors (see below), whose sum is σ = 3867605606052. Its totient is φ = 3867540069952.

The previous prime is 3867572837969. The next prime is 3867572838007. The reversal of 3867572838001 is 1008382757683.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3315822483600 + 551750354401 = 1820940^2 + 742799^2 .

It is a cyclic number.

It is not a de Polignac number, because 3867572838001 - 2⁵ = 3867572837969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3867572838007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16206340 + ... + 16443253.

It is an arithmetic number, because the mean of its divisors is an integer number (966901401513).

Almost surely, 2^{3867572838001} is an apocalyptic number.

It is an amenable number.

3867572838001 is a deficient number, since it is larger than the sum of its proper divisors (32768051).

3867572838001 is a wasteful number, since it uses less digits than its factorization.

3867572838001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32768050.

The product of its (nonzero) digits is 13547520, while the sum is 58.

The spelling of 3867572838001 in words is "three trillion, eight hundred sixty-seven billion, five hundred seventy-two million, eight hundred thirty-eight thousand, one".