2720700488 has 24 divisors (see below), whose sum is σ = 5607230790. Its totient is φ = 1236681600.

The previous prime is 2720700487. The next prime is 2720700491. The reversal of 2720700488 is 8840070272.

It can be written as a sum of positive squares in only one way, i.e., 1676247364 + 1044453124 = 40942^2 + 32318^2 .

It is a super-2 number, since 2×2720700488² = 14804422290806876288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2720700481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1404353 + ... + 1406288.

Almost surely, 2^2720700488 is an apocalyptic number.

It is an amenable number.

2720700488 is an abundant number, since it is smaller than the sum of its proper divisors (2886530302).

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

2720700488 is a wasteful number, since it uses less digits than its factorization.

2720700488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810669 (or 2810654 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 38.

The square root of 2720700488 is about 52160.3344314432. The cubic root of 2720700488 is about 1396.0262294505.

The spelling of 2720700488 in words is "two billion, seven hundred twenty million, seven hundred thousand, four hundred eighty-eight".