2795489747 has 2 divisors, whose sum is σ = 2795489748. Its totient is φ = 2795489746.

The previous prime is 2795489699. The next prime is 2795489773. The reversal of 2795489747 is 7479845972.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2795489747 - 2⁸ = 2795489491 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2795489747.

It is not a weakly prime, because it can be changed into another prime (2795489777) 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, 1397744873 + 1397744874.

It is an arithmetic number, because the mean of its divisors is an integer number (1397744874).

Almost surely, 2^2795489747 is an apocalyptic number.

2795489747 is a deficient number, since it is larger than the sum of its proper divisors (1).

2795489747 is an equidigital number, since it uses as much as digits as its factorization.

2795489747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35562240, while the sum is 62.

The square root of 2795489747 is about 52872.3911602265. The cubic root of 2795489747 is about 1408.7025516019.

The spelling of 2795489747 in words is "two billion, seven hundred ninety-five million, four hundred eighty-nine thousand, seven hundred forty-seven".