949346141 has 2 divisors, whose sum is σ = 949346142. Its totient is φ = 949346140.

The previous prime is 949346089. The next prime is 949346143. The reversal of 949346141 is 141643949.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 899700025 + 49646116 = 29995^2 + 7046^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-949346141 is a prime.

Together with 949346143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (949346143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474673070 + 474673071.

It is an arithmetic number, because the mean of its divisors is an integer number (474673071).

Almost surely, 2^949346141 is an apocalyptic number.

It is an amenable number.

949346141 is a deficient number, since it is larger than the sum of its proper divisors (1).

949346141 is an equidigital number, since it uses as much as digits as its factorization.

949346141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 41.

The square root of 949346141 is about 30811.4611954708. The cubic root of 949346141 is about 982.8219858154.

The spelling of 949346141 in words is "nine hundred forty-nine million, three hundred forty-six thousand, one hundred forty-one".