2738028122 has 12 divisors (see below), whose sum is σ = 4114196190. Its totient is φ = 1366633296.

The previous prime is 2738028121. The next prime is 2738028133. The reversal of 2738028122 is 2218208372.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2286848041 + 451180081 = 47821^2 + 21241^2 .

It is not an unprimeable number, because it can be changed into a prime (2738028121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1144904 + ... + 1147292.

Almost surely, 2^2738028122 is an apocalyptic number.

2738028122 is a deficient number, since it is larger than the sum of its proper divisors (1376168068).

2738028122 is an frugal number, since it uses more digits than its factorization.

2738028122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3905 (or 3148 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 2738028122 is about 52326.1705268024. The cubic root of 2738028122 is about 1398.9836368154.

The spelling of 2738028122 in words is "two billion, seven hundred thirty-eight million, twenty-eight thousand, one hundred twenty-two".