3867271452 has 480 divisors, whose sum is σ = 12645642240. Its totient is φ = 1016064000.

The previous prime is 3867271427. The next prime is 3867271453. The reversal of 3867271452 is 2541727683.

It is a super-3 number, since 3×3867271452³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3867271398 and 3867271407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3867271453) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 54468577 + ... + 54468647.

It is an arithmetic number, because the mean of its divisors is an integer number (26345088).

Almost surely, 2^3867271452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3867271452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6322821120).

3867271452 is an abundant number, since it is smaller than the sum of its proper divisors (8778370788).

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

3867271452 is a wasteful number, since it uses less digits than its factorization.

3867271452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 164 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The square root of 3867271452 is about 62187.3898149778. The cubic root of 3867271452 is about 1569.6454027632.

The spelling of 3867271452 in words is "three billion, eight hundred sixty-seven million, two hundred seventy-one thousand, four hundred fifty-two".