2748629376 has 192 divisors, whose sum is σ = 8635972800. Its totient is φ = 867801600.

The previous prime is 2748629371. The next prime is 2748629399. The reversal of 2748629376 is 6739268472.

2748629376 is a `hidden beast` number, since 2 + 7 + 4 + 8 + 629 + 3 + 7 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×2748629376² = 15109926893220298752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2748629371) 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, 588651 + ... + 593301.

It is an arithmetic number, because the mean of its divisors is an integer number (44979025).

Almost surely, 2^2748629376 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 2748629376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4317986400).

2748629376 is an abundant number, since it is smaller than the sum of its proper divisors (5887343424).

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

2748629376 is an equidigital number, since it uses as much as digits as its factorization.

2748629376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4699 (or 4675 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

The square root of 2748629376 is about 52427.3723926729. The cubic root of 2748629376 is about 1400.7868665043.

The spelling of 2748629376 in words is "two billion, seven hundred forty-eight million, six hundred twenty-nine thousand, three hundred seventy-six".