4204624997 has 2 divisors, whose sum is σ = 4204624998. Its totient is φ = 4204624996.

The previous prime is 4204624993. The next prime is 4204625017. The reversal of 4204624997 is 7994264024.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2733825796 + 1470799201 = 52286^2 + 38351^2 .

It is a cyclic number.

It is not a de Polignac number, because 4204624997 - 2² = 4204624993 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4204624993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2102312498 + 2102312499.

It is an arithmetic number, because the mean of its divisors is an integer number (2102312499).

Almost surely, 2^4204624997 is an apocalyptic number.

It is an amenable number.

4204624997 is a deficient number, since it is larger than the sum of its proper divisors (1).

4204624997 is an equidigital number, since it uses as much as digits as its factorization.

4204624997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 870912, while the sum is 47.

The square root of 4204624997 is about 64843.0797926810. The cubic root of 4204624997 is about 1614.0206591403.

The spelling of 4204624997 in words is "four billion, two hundred four million, six hundred twenty-four thousand, nine hundred ninety-seven".