3148841616 has 80 divisors (see below), whose sum is σ = 8409223680. Its totient is φ = 1014266880.

The previous prime is 3148841603. The next prime is 3148841617. The reversal of 3148841616 is 6161488413.

3148841616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×3148841616³ (a number of 29 digits) contains 333 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (3148841617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1506300 + ... + 1508388.

It is an arithmetic number, because the mean of its divisors is an integer number (105115296).

Almost surely, 2^3148841616 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 3148841616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4204611840).

3148841616 is an abundant number, since it is smaller than the sum of its proper divisors (5260382064).

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

3148841616 is a wasteful number, since it uses less digits than its factorization.

3148841616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3144 (or 3138 counting only the distinct ones).

The product of its digits is 110592, while the sum is 42.

The square root of 3148841616 is about 56114.5401478084. The cubic root of 3148841616 is about 1465.7174967020.

The spelling of 3148841616 in words is "three billion, one hundred forty-eight million, eight hundred forty-one thousand, six hundred sixteen".