941718997 has 2 divisors, whose sum is σ = 941718998. Its totient is φ = 941718996.

The previous prime is 941718977. The next prime is 941719073. The reversal of 941718997 is 799817149.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 911677636 + 30041361 = 30194^2 + 5481^2 .

It is an emirp because it is prime and its reverse (799817149) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-941718997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (941718917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470859498 + 470859499.

It is an arithmetic number, because the mean of its divisors is an integer number (470859499).

Almost surely, 2^941718997 is an apocalyptic number.

It is an amenable number.

941718997 is a deficient number, since it is larger than the sum of its proper divisors (1).

941718997 is an equidigital number, since it uses as much as digits as its factorization.

941718997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1143072, while the sum is 55.

The square root of 941718997 is about 30687.4403787608. The cubic root of 941718997 is about 980.1828747296.

The spelling of 941718997 in words is "nine hundred forty-one million, seven hundred eighteen thousand, nine hundred ninety-seven".