7427060393 has 2 divisors, whose sum is σ = 7427060394. Its totient is φ = 7427060392.

The previous prime is 7427060359. The next prime is 7427060437. The reversal of 7427060393 is 3930607247.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6860477584 + 566582809 = 82828^2 + 23803^2 .

It is a cyclic number.

It is not a de Polignac number, because 7427060393 - 2¹⁶ = 7426994857 is a prime.

It is a super-2 number, since 2×7427060393² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7427060393.

It is not a weakly prime, because it can be changed into another prime (7427060593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3713530196 + 3713530197.

It is an arithmetic number, because the mean of its divisors is an integer number (3713530197).

Almost surely, 2^7427060393 is an apocalyptic number.

It is an amenable number.

7427060393 is a deficient number, since it is larger than the sum of its proper divisors (1).

7427060393 is an equidigital number, since it uses as much as digits as its factorization.

7427060393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 41.

The square root of 7427060393 is about 86180.3944815757. The cubic root of 7427060393 is about 1951.0676067540.

The spelling of 7427060393 in words is "seven billion, four hundred twenty-seven million, sixty thousand, three hundred ninety-three".