2738302920 has 48 divisors (see below), whose sum is σ = 8899485660. Its totient is φ = 730214016.

The previous prime is 2738302907. The next prime is 2738302921. The reversal of 2738302920 is 292038372.

It can be written as a sum of positive squares in 2 ways, for example, as 2548028484 + 190274436 = 50478^2 + 13794^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2738302921) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 3802839 + ... + 3803558.

Almost surely, 2^2738302920 is an apocalyptic number.

2738302920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2738302920 is an abundant number, since it is smaller than the sum of its proper divisors (6161182740).

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

2738302920 is a wasteful number, since it uses less digits than its factorization.

2738302920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7606414 (or 7606407 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 2738302920 is about 52328.7962789132. The cubic root of 2738302920 is about 1399.0304375333.

The spelling of 2738302920 in words is "two billion, seven hundred thirty-eight million, three hundred two thousand, nine hundred twenty".