2750323968 has 216 divisors, whose sum is σ = 9356745216. Its totient is φ = 760320000.

The previous prime is 2750323963. The next prime is 2750323981. The reversal of 2750323968 is 8693230572.

It is a super-4 number, since 4×2750323968⁴ (a number of 39 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2750323963) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 497218 + ... + 502718.

Almost surely, 2^2750323968 is an apocalyptic number.

2750323968 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 2750323968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4678372608).

2750323968 is an abundant number, since it is smaller than the sum of its proper divisors (6606421248).

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

2750323968 is a wasteful number, since it uses less digits than its factorization.

2750323968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5561 (or 5544 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 2750323968 is about 52443.5312312205. The cubic root of 2750323968 is about 1401.0746795964.

The spelling of 2750323968 in words is "two billion, seven hundred fifty million, three hundred twenty-three thousand, nine hundred sixty-eight".