2872037747 has 2 divisors, whose sum is σ = 2872037748. Its totient is φ = 2872037746.

The previous prime is 2872037737. The next prime is 2872037797. The reversal of 2872037747 is 7477302782.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2872037747 - 2¹⁰ = 2872036723 is a prime.

It is not a weakly prime, because it can be changed into another prime (2872037737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1436018873 + 1436018874.

It is an arithmetic number, because the mean of its divisors is an integer number (1436018874).

Almost surely, 2^2872037747 is an apocalyptic number.

2872037747 is a deficient number, since it is larger than the sum of its proper divisors (1).

2872037747 is an equidigital number, since it uses as much as digits as its factorization.

2872037747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 921984, while the sum is 47.

The square root of 2872037747 is about 53591.3962031220. The cubic root of 2872037747 is about 1421.4449595805. Note that the first 3 decimals are identical.

The spelling of 2872037747 in words is "two billion, eight hundred seventy-two million, thirty-seven thousand, seven hundred forty-seven".