7630477 has 2 divisors, whose sum is σ = 7630478. Its totient is φ = 7630476.

The previous prime is 7630459. The next prime is 7630487. The reversal of 7630477 is 7740367.

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., 6007401 + 1623076 = 2451^2 + 1274^2 .

It is a cyclic number.

It is not a de Polignac number, because 7630477 - 2⁷ = 7630349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7630487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3815238 + 3815239.

It is an arithmetic number, because the mean of its divisors is an integer number (3815239).

Almost surely, 2^7630477 is an apocalyptic number.

It is an amenable number.

7630477 is a deficient number, since it is larger than the sum of its proper divisors (1).

7630477 is an equidigital number, since it uses as much as digits as its factorization.

7630477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24696, while the sum is 34.

The square root of 7630477 is about 2762.3318048345. The cubic root of 7630477 is about 196.8719739856.

The spelling of 7630477 in words is "seven million, six hundred thirty thousand, four hundred seventy-seven".