2738300020 has 24 divisors (see below), whose sum is σ = 5751480168. Its totient is φ = 1095120000.

The previous prime is 2738300017. The next prime is 2738300027. The reversal of 2738300020 is 200038372.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2148878736 + 589421284 = 46356^2 + 24278^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2738300027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153570 + ... + 170470.

It is an arithmetic number, because the mean of its divisors is an integer number (239645007).

Almost surely, 2^2738300020 is an apocalyptic number.

2738300020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2738300020 is an abundant number, since it is smaller than the sum of its proper divisors (3013180148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2738300020 is a wasteful number, since it uses less digits than its factorization.

2738300020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25011 (or 25009 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 2738300020 is about 52328.7685694972. The cubic root of 2738300020 is about 1399.0299436520.

Adding to 2738300020 its reverse (200038372), we get a palindrome (2938338392).

The spelling of 2738300020 in words is "two billion, seven hundred thirty-eight million, three hundred thousand, twenty".