630650743 has 2 divisors, whose sum is σ = 630650744. Its totient is φ = 630650742.

The previous prime is 630650693. The next prime is 630650773. The reversal of 630650743 is 347056036.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 630650743 - 2¹⁷ = 630519671 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 630650699 and 630650708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (630650773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315325371 + 315325372.

It is an arithmetic number, because the mean of its divisors is an integer number (315325372).

Almost surely, 2^630650743 is an apocalyptic number.

630650743 is a deficient number, since it is larger than the sum of its proper divisors (1).

630650743 is an equidigital number, since it uses as much as digits as its factorization.

630650743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 34.

The square root of 630650743 is about 25112.7605611171. The cubic root of 630650743 is about 857.5569491880.

The spelling of 630650743 in words is "six hundred thirty million, six hundred fifty thousand, seven hundred forty-three".