2963944368 has 360 divisors, whose sum is σ = 10977075200. Its totient is φ = 728766720.

The previous prime is 2963944367. The next prime is 2963944369. The reversal of 2963944368 is 8634493692.

It is an interprime number because it is at equal distance from previous prime (2963944367) and next prime (2963944369).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

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 (2963944363) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2316753 + ... + 2318031.

Almost surely, 2^2963944368 is an apocalyptic number.

2963944368 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 2963944368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5488537600).

2963944368 is an abundant number, since it is smaller than the sum of its proper divisors (8013130832).

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

2963944368 is a wasteful number, since it uses less digits than its factorization.

2963944368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341 (or 1321 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 54.

The square root of 2963944368 is about 54442.1194297210. The cubic root of 2963944368 is about 1436.4483538288.

The spelling of 2963944368 in words is "two billion, nine hundred sixty-three million, nine hundred forty-four thousand, three hundred sixty-eight".