2961169848 has 384 divisors, whose sum is σ = 10399334400. Its totient is φ = 740275200.

The previous prime is 2961169847. The next prime is 2961169873. The reversal of 2961169848 is 8489611692.

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

It is a junction number, because it is equal to n+sod(n) for n = 2961169794 and 2961169803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2961169847) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12389713 + ... + 12389951.

It is an arithmetic number, because the mean of its divisors is an integer number (27081600).

Almost surely, 2^2961169848 is an apocalyptic number.

2961169848 is a gapful number since it is divisible by the number (28) 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 2961169848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5199667200).

2961169848 is an abundant number, since it is smaller than the sum of its proper divisors (7438164552).

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

2961169848 is a wasteful number, since it uses less digits than its factorization.

2961169848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363 (or 356 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 54.

The square root of 2961169848 is about 54416.6320898308. The cubic root of 2961169848 is about 1435.9999987068. Note that the first 5 decimals are identical.

The spelling of 2961169848 in words is "two billion, nine hundred sixty-one million, one hundred sixty-nine thousand, eight hundred forty-eight".