7488629 has 2 divisors, whose sum is σ = 7488630. Its totient is φ = 7488628.

The previous prime is 7488617. The next prime is 7488643. The reversal of 7488629 is 9268847.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6682225 + 806404 = 2585^2 + 898^2 .

It is a cyclic number.

It is not a de Polignac number, because 7488629 - 2⁸ = 7488373 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7488629.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7488659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3744314 + 3744315.

It is an arithmetic number, because the mean of its divisors is an integer number (3744315).

Almost surely, 2^7488629 is an apocalyptic number.

It is an amenable number.

7488629 is a deficient number, since it is larger than the sum of its proper divisors (1).

7488629 is an equidigital number, since it uses as much as digits as its factorization.

7488629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 44.

The square root of 7488629 is about 2736.5359489691. The cubic root of 7488629 is about 195.6444076667.

The spelling of 7488629 in words is "seven million, four hundred eighty-eight thousand, six hundred twenty-nine".