2738220182 has 4 divisors (see below), whose sum is σ = 4107330276. Its totient is φ = 1369110090.

The previous prime is 2738220179. The next prime is 2738220193. The reversal of 2738220182 is 2810228372.

It is a happy number.

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

It is a super-2 number, since 2×2738220182² = 14995699530224226248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 684555044 + ... + 684555047.

It is an arithmetic number, because the mean of its divisors is an integer number (1026832569).

Almost surely, 2^2738220182 is an apocalyptic number.

2738220182 is a deficient number, since it is larger than the sum of its proper divisors (1369110094).

2738220182 is a wasteful number, since it uses less digits than its factorization.

2738220182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369110093.

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

The square root of 2738220182 is about 52328.0057139578. The cubic root of 2738220182 is about 1399.0163467929.

The spelling of 2738220182 in words is "two billion, seven hundred thirty-eight million, two hundred twenty thousand, one hundred eighty-two".