2748629454 has 16 divisors (see below), whose sum is σ = 5686819920. Its totient is φ = 884616320.

The previous prime is 2748629441. The next prime is 2748629459. The reversal of 2748629454 is 4549268472.

2748629454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2748629397 and 2748629406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2748629459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7898187 + ... + 7898534.

It is an arithmetic number, because the mean of its divisors is an integer number (355426245).

Almost surely, 2^2748629454 is an apocalyptic number.

2748629454 is an abundant number, since it is smaller than the sum of its proper divisors (2938190466).

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

2748629454 is a wasteful number, since it uses less digits than its factorization.

2748629454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15796755.

The product of its digits is 3870720, while the sum is 51.

The square root of 2748629454 is about 52427.3731365591. The cubic root of 2748629454 is about 1400.7868797547.

The spelling of 2748629454 in words is "two billion, seven hundred forty-eight million, six hundred twenty-nine thousand, four hundred fifty-four".