2748464330 has 8 divisors (see below), whose sum is σ = 4947235812. Its totient is φ = 1099385728.

The previous prime is 2748464311. The next prime is 2748464347. The reversal of 2748464330 is 334648472.

It is a happy number.

2748464330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2354481529 + 393982801 = 48523^2 + 19849^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137423207 + ... + 137423226.

Almost surely, 2^2748464330 is an apocalyptic number.

2748464330 is a deficient number, since it is larger than the sum of its proper divisors (2198771482).

2748464330 is a wasteful number, since it uses less digits than its factorization.

2748464330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274846440.

The product of its (nonzero) digits is 387072, while the sum is 41.

The square root of 2748464330 is about 52425.7983248706. The cubic root of 2748464330 is about 1400.7588284212.

The spelling of 2748464330 in words is "two billion, seven hundred forty-eight million, four hundred sixty-four thousand, three hundred thirty".