7623349 has 2 divisors, whose sum is σ = 7623350. Its totient is φ = 7623348.

The previous prime is 7623337. The next prime is 7623359. The reversal of 7623349 is 9433267.

7623349 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6200100 + 1423249 = 2490^2 + 1193^2 .

It is an emirp because it is prime and its reverse (9433267) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7623349 - 2⁹ = 7622837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7623359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3811674 + 3811675.

It is an arithmetic number, because the mean of its divisors is an integer number (3811675).

Almost surely, 2^7623349 is an apocalyptic number.

It is an amenable number.

7623349 is a deficient number, since it is larger than the sum of its proper divisors (1).

7623349 is an equidigital number, since it uses as much as digits as its factorization.

7623349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 34.

The square root of 7623349 is about 2761.0412890792. The cubic root of 7623349 is about 196.8106523224.

The spelling of 7623349 in words is "seven million, six hundred twenty-three thousand, three hundred forty-nine".