1000347241 has 2 divisors, whose sum is σ = 1000347242. Its totient is φ = 1000347240.

The previous prime is 1000347223. The next prime is 1000347253. The reversal of 1000347241 is 1427430001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 830592400 + 169754841 = 28820^2 + 13029^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000347241 - 2⁵ = 1000347209 is a prime.

It is not a weakly prime, because it can be changed into another prime (1000347221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500173620 + 500173621.

It is an arithmetic number, because the mean of its divisors is an integer number (500173621).

Almost surely, 2^1000347241 is an apocalyptic number.

It is an amenable number.

1000347241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000347241 is an equidigital number, since it uses as much as digits as its factorization.

1000347241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 1000347241 is about 31628.2664874318. The cubic root of 1000347241 is about 1000.1157336052.

Adding to 1000347241 its reverse (1427430001), we get a palindrome (2427777242).

The spelling of 1000347241 in words is "one billion, three hundred forty-seven thousand, two hundred forty-one".