1341884917 has 2 divisors, whose sum is σ = 1341884918. Its totient is φ = 1341884916.

The previous prime is 1341884909. The next prime is 1341884977. The reversal of 1341884917 is 7194881431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1341830161 + 54756 = 36631^2 + 234^2 .

It is a cyclic number.

It is not a de Polignac number, because 1341884917 - 2³ = 1341884909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341884977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670942458 + 670942459.

It is an arithmetic number, because the mean of its divisors is an integer number (670942459).

Almost surely, 2^1341884917 is an apocalyptic number.

It is an amenable number.

1341884917 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341884917 is an equidigital number, since it uses as much as digits as its factorization.

1341884917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 46.

The square root of 1341884917 is about 36631.7473921188. The cubic root of 1341884917 is about 1102.9904624792.

The spelling of 1341884917 in words is "one billion, three hundred forty-one million, eight hundred eighty-four thousand, nine hundred seventeen".