1041668347 has 2 divisors, whose sum is σ = 1041668348. Its totient is φ = 1041668346.

The previous prime is 1041668333. The next prime is 1041668357. The reversal of 1041668347 is 7438661401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1041668347 is a prime.

It is not a weakly prime, because it can be changed into another prime (1041668357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520834173 + 520834174.

It is an arithmetic number, because the mean of its divisors is an integer number (520834174).

Almost surely, 2^1041668347 is an apocalyptic number.

1041668347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041668347 is an equidigital number, since it uses as much as digits as its factorization.

1041668347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 1041668347 is about 32274.8872499967. The cubic root of 1041668347 is about 1013.7008776687.

The spelling of 1041668347 in words is "one billion, forty-one million, six hundred sixty-eight thousand, three hundred forty-seven".