7364223749 has 2 divisors, whose sum is σ = 7364223750. Its totient is φ = 7364223748.

The previous prime is 7364223667. The next prime is 7364223793. The reversal of 7364223749 is 9473224637.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5652333124 + 1711890625 = 75182^2 + 41375^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7364223749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7364223799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3682111874 + 3682111875.

It is an arithmetic number, because the mean of its divisors is an integer number (3682111875).

Almost surely, 2^7364223749 is an apocalyptic number.

It is an amenable number.

7364223749 is a deficient number, since it is larger than the sum of its proper divisors (1).

7364223749 is an equidigital number, since it uses as much as digits as its factorization.

7364223749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1524096, while the sum is 47.

The square root of 7364223749 is about 85815.0554914463. The cubic root of 7364223749 is about 1945.5496801104.

The spelling of 7364223749 in words is "seven billion, three hundred sixty-four million, two hundred twenty-three thousand, seven hundred forty-nine".