3872488131277 has 2 divisors, whose sum is σ = 3872488131278. Its totient is φ = 3872488131276.

The previous prime is 3872488131229. The next prime is 3872488131283. The reversal of 3872488131277 is 7721318842783.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3512273299236 + 360214832041 = 1874106^2 + 600179^2 .

It is a cyclic number.

It is not a de Polignac number, because 3872488131277 - 2³¹ = 3870340647629 is a prime.

It is a super-3 number, since 3×3872488131277³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3872488131217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1936244065638 + 1936244065639.

It is an arithmetic number, because the mean of its divisors is an integer number (1936244065639).

Almost surely, 2^{3872488131277} is an apocalyptic number.

It is an amenable number.

3872488131277 is a deficient number, since it is larger than the sum of its proper divisors (1).

3872488131277 is an equidigital number, since it uses as much as digits as its factorization.

3872488131277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25288704, while the sum is 61.

The spelling of 3872488131277 in words is "three trillion, eight hundred seventy-two billion, four hundred eighty-eight million, one hundred thirty-one thousand, two hundred seventy-seven".