7433860683349 has 2 divisors, whose sum is σ = 7433860683350. Its totient is φ = 7433860683348.

The previous prime is 7433860683287. The next prime is 7433860683383. The reversal of 7433860683349 is 9433860683347.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4985083252900 + 2448777430449 = 2232730^2 + 1564857^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7433860683349 is a prime.

It is a super-2 number, since 2×7433860683349² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7433860680349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3716930341674 + 3716930341675.

It is an arithmetic number, because the mean of its divisors is an integer number (3716930341675).

Almost surely, 2^{7433860683349} is an apocalyptic number.

It is an amenable number.

7433860683349 is a deficient number, since it is larger than the sum of its proper divisors (1).

7433860683349 is an equidigital number, since it uses as much as digits as its factorization.

7433860683349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 188116992, while the sum is 64.

The spelling of 7433860683349 in words is "seven trillion, four hundred thirty-three billion, eight hundred sixty million, six hundred eighty-three thousand, three hundred forty-nine".