2748469942 has 4 divisors (see below), whose sum is σ = 4122704916. Its totient is φ = 1374234970.

The previous prime is 2748469937. The next prime is 2748469963. The reversal of 2748469942 is 2499648472.

It is a happy number.

2748469942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687117484 + ... + 687117487.

It is an arithmetic number, because the mean of its divisors is an integer number (1030676229).

Almost surely, 2^2748469942 is an apocalyptic number.

2748469942 is a deficient number, since it is larger than the sum of its proper divisors (1374234974).

2748469942 is a wasteful number, since it uses less digits than its factorization.

2748469942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374234973.

The product of its digits is 6967296, while the sum is 55.

The square root of 2748469942 is about 52425.8518481102. The cubic root of 2748469942 is about 1400.7597818085.

The spelling of 2748469942 in words is "two billion, seven hundred forty-eight million, four hundred sixty-nine thousand, nine hundred forty-two".