3843837247488 has 540 divisors, whose sum is σ = 12586797409032. Its totient is φ = 1040201809920.

The previous prime is 3843837247483. The next prime is 3843837247493. The reversal of 3843837247488 is 8847427383483.

It is an interprime number because it is at equal distance from previous prime (3843837247483) and next prime (3843837247493).

It is a super-2 number, since 2×3843837247488² (a number of 26 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3843837247483) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 869447518 + ... + 869451938.

Almost surely, 2^{3843837247488} is an apocalyptic number.

3843837247488 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3843837247488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6293398704516).

3843837247488 is an abundant number, since it is smaller than the sum of its proper divisors (8742960161544).

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

3843837247488 is an equidigital number, since it uses as much as digits as its factorization.

3843837247488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4504 (or 4452 counting only the distinct ones).

The product of its digits is 693633024, while the sum is 69.

The spelling of 3843837247488 in words is "three trillion, eight hundred forty-three billion, eight hundred thirty-seven million, two hundred forty-seven thousand, four hundred eighty-eight".