2700491072 has 28 divisors (see below), whose sum is σ = 5674012020. Its totient is φ = 1270818816.

The previous prime is 2700491047. The next prime is 2700491077. The reversal of 2700491072 is 2701940072.

It can be written as a sum of positive squares in 2 ways, for example, as 2509609216 + 190881856 = 50096^2 + 13816^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2700491077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1239947 + ... + 1242122.

Almost surely, 2^2700491072 is an apocalyptic number.

It is an amenable number.

2700491072 is an abundant number, since it is smaller than the sum of its proper divisors (2973520948).

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

2700491072 is a wasteful number, since it uses less digits than its factorization.

2700491072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2482098 (or 2482088 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 2700491072 is about 51966.2493547495. The cubic root of 2700491072 is about 1392.5610654963.

The spelling of 2700491072 in words is "two billion, seven hundred million, four hundred ninety-one thousand, seventy-two".