4630657 has 2 divisors, whose sum is σ = 4630658. Its totient is φ = 4630656.

The previous prime is 4630651. The next prime is 4630669. The reversal of 4630657 is 7560364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3444736 + 1185921 = 1856^2 + 1089^2 .

It is a cyclic number.

It is not a de Polignac number, because 4630657 - 2⁷ = 4630529 is a prime.

It is not a weakly prime, because it can be changed into another prime (4630651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2315328 + 2315329.

It is an arithmetic number, because the mean of its divisors is an integer number (2315329).

Almost surely, 2^4630657 is an apocalyptic number.

It is an amenable number.

4630657 is a deficient number, since it is larger than the sum of its proper divisors (1).

4630657 is an equidigital number, since it uses as much as digits as its factorization.

4630657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 4630657 is about 2151.8961406165. The cubic root of 4630657 is about 166.6789941993.

It can be divided in two parts, 46 and 30657, that added together give a palindrome (30703).

The spelling of 4630657 in words is "four million, six hundred thirty thousand, six hundred fifty-seven".