7423340933 has 2 divisors, whose sum is σ = 7423340934. Its totient is φ = 7423340932.

The previous prime is 7423340927. The next prime is 7423340957. The reversal of 7423340933 is 3390433247.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7324278724 + 99062209 = 85582^2 + 9953^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7423340933 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7423340923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3711670466 + 3711670467.

It is an arithmetic number, because the mean of its divisors is an integer number (3711670467).

Almost surely, 2^7423340933 is an apocalyptic number.

It is an amenable number.

7423340933 is a deficient number, since it is larger than the sum of its proper divisors (1).

7423340933 is an equidigital number, since it uses as much as digits as its factorization.

7423340933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 38.

The square root of 7423340933 is about 86158.8122770968. The cubic root of 7423340933 is about 1950.7418551873.

The spelling of 7423340933 in words is "seven billion, four hundred twenty-three million, three hundred forty thousand, nine hundred thirty-three".