4197660403 has 2 divisors, whose sum is σ = 4197660404. Its totient is φ = 4197660402.

The previous prime is 4197660391. The next prime is 4197660407. The reversal of 4197660403 is 3040667914.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4197660403 - 2⁹ = 4197659891 is a prime.

It is not a weakly prime, because it can be changed into another prime (4197660407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2098830201 + 2098830202.

It is an arithmetic number, because the mean of its divisors is an integer number (2098830202).

Almost surely, 2^4197660403 is an apocalyptic number.

4197660403 is a deficient number, since it is larger than the sum of its proper divisors (1).

4197660403 is an equidigital number, since it uses as much as digits as its factorization.

4197660403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 4197660403 is about 64789.3540869177. The cubic root of 4197660403 is about 1613.1290052352.

The spelling of 4197660403 in words is "four billion, one hundred ninety-seven million, six hundred sixty thousand, four hundred three".