966241997 has 8 divisors (see below), whose sum is σ = 1122993600. Its totient is φ = 814169664.

The previous prime is 966241987. The next prime is 966242009. The reversal of 966241997 is 799142669.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 966241997 - 2¹⁴ = 966225613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966241967) 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 in 7 ways as a sum of consecutive naturals, for example, 1169372 + ... + 1170197.

It is an arithmetic number, because the mean of its divisors is an integer number (140374200).

Almost surely, 2^966241997 is an apocalyptic number.

It is an amenable number.

966241997 is a deficient number, since it is larger than the sum of its proper divisors (156751603).

966241997 is a wasteful number, since it uses less digits than its factorization.

966241997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339635.

The product of its digits is 1469664, while the sum is 53.

The square root of 966241997 is about 31084.4333549769. The cubic root of 966241997 is about 988.6182802653.

The spelling of 966241997 in words is "nine hundred sixty-six million, two hundred forty-one thousand, nine hundred ninety-seven".