7435930813 has 2 divisors, whose sum is σ = 7435930814. Its totient is φ = 7435930812.

The previous prime is 7435930787. The next prime is 7435930819. The reversal of 7435930813 is 3180395347.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5404896324 + 2031034489 = 73518^2 + 45067^2 .

It is a cyclic number.

It is not a de Polignac number, because 7435930813 - 2¹⁷ = 7435799741 is a prime.

It is a super-3 number, since 3×7435930813³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7435930813.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7435930819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3717965406 + 3717965407.

It is an arithmetic number, because the mean of its divisors is an integer number (3717965407).

Almost surely, 2^7435930813 is an apocalyptic number.

It is an amenable number.

7435930813 is a deficient number, since it is larger than the sum of its proper divisors (1).

7435930813 is an equidigital number, since it uses as much as digits as its factorization.

7435930813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 7435930813 is about 86231.8433816650. The cubic root of 7435930813 is about 1951.8440424150.

The spelling of 7435930813 in words is "seven billion, four hundred thirty-five million, nine hundred thirty thousand, eight hundred thirteen".