2751466944 has 112 divisors (see below), whose sum is σ = 7451486240. Its totient is φ = 895795200.

The previous prime is 2751466873. The next prime is 2751466961. The reversal of 2751466944 is 4496641572.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 2751466893 and 2751466902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1526844 + ... + 1528644.

Almost surely, 2^2751466944 is an apocalyptic number.

2751466944 is a gapful number since it is divisible by the number (24) 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 2751466944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3725743120).

2751466944 is an abundant number, since it is smaller than the sum of its proper divisors (4700019296).

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

2751466944 is a wasteful number, since it uses less digits than its factorization.

2751466944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998 (or 1988 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The square root of 2751466944 is about 52454.4273059958. The cubic root of 2751466944 is about 1401.2687383046.

The spelling of 2751466944 in words is "two billion, seven hundred fifty-one million, four hundred sixty-six thousand, nine hundred forty-four".