7473348769 has 2 divisors, whose sum is σ = 7473348770. Its totient is φ = 7473348768.

The previous prime is 7473348739. The next prime is 7473348791. The reversal of 7473348769 is 9678433747.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6739589025 + 733759744 = 82095^2 + 27088^2 .

It is a cyclic number.

It is not a de Polignac number, because 7473348769 - 2⁵ = 7473348737 is a prime.

It is a super-2 number, since 2×7473348769² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7473348709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3736674384 + 3736674385.

It is an arithmetic number, because the mean of its divisors is an integer number (3736674385).

Almost surely, 2^7473348769 is an apocalyptic number.

It is an amenable number.

7473348769 is a deficient number, since it is larger than the sum of its proper divisors (1).

7473348769 is an equidigital number, since it uses as much as digits as its factorization.

7473348769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21337344, while the sum is 58.

The square root of 7473348769 is about 86448.5324860983. The cubic root of 7473348769 is about 1955.1124900877.

The spelling of 7473348769 in words is "seven billion, four hundred seventy-three million, three hundred forty-eight thousand, seven hundred sixty-nine".