7473743401 has 2 divisors, whose sum is σ = 7473743402. Its totient is φ = 7473743400.

The previous prime is 7473743369. The next prime is 7473743449. The reversal of 7473743401 is 1043473747.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6535914025 + 937829376 = 80845^2 + 30624^2 .

It is a cyclic number.

It is not a de Polignac number, because 7473743401 - 2⁵ = 7473743369 is a prime.

It is not a weakly prime, because it can be changed into another prime (7473743471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3736871700 + 3736871701.

It is an arithmetic number, because the mean of its divisors is an integer number (3736871701).

Almost surely, 2^7473743401 is an apocalyptic number.

It is an amenable number.

7473743401 is a deficient number, since it is larger than the sum of its proper divisors (1).

7473743401 is an equidigital number, since it uses as much as digits as its factorization.

7473743401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 197568, while the sum is 40.

The square root of 7473743401 is about 86450.8149238629. The cubic root of 7473743401 is about 1955.1469028789.

The spelling of 7473743401 in words is "seven billion, four hundred seventy-three million, seven hundred forty-three thousand, four hundred one".