89294741966 has 4 divisors (see below), whose sum is σ = 133942112952. Its totient is φ = 44647370982.

The previous prime is 89294741941. The next prime is 89294742013. The reversal of 89294741966 is 66914749298.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22323685490 + ... + 22323685493.

It is an arithmetic number, because the mean of its divisors is an integer number (33485528238).

Almost surely, 2^89294741966 is an apocalyptic number.

89294741966 is a deficient number, since it is larger than the sum of its proper divisors (44647370986).

89294741966 is a wasteful number, since it uses less digits than its factorization.

89294741966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44647370985.

The product of its digits is 47029248, while the sum is 65.

The spelling of 89294741966 in words is "eighty-nine billion, two hundred ninety-four million, seven hundred forty-one thousand, nine hundred sixty-six".