2738496442 has 48 divisors (see below), whose sum is σ = 4800793536. Its totient is φ = 1166633600.

The previous prime is 2738496437. The next prime is 2738496451. The reversal of 2738496442 is 2446948372.

2738496442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1080717 + ... + 1083247.

It is an arithmetic number, because the mean of its divisors is an integer number (100016532).

Almost surely, 2^2738496442 is an apocalyptic number.

2738496442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2738496442 is a deficient number, since it is larger than the sum of its proper divisors (2062297094).

2738496442 is a wasteful number, since it uses less digits than its factorization.

2738496442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2835 (or 2824 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 49.

The square root of 2738496442 is about 52330.6453428581. The cubic root of 2738496442 is about 1399.0633942950.

The spelling of 2738496442 in words is "two billion, seven hundred thirty-eight million, four hundred ninety-six thousand, four hundred forty-two".