89695161974 has 16 divisors (see below), whose sum is σ = 146908472256. Its totient is φ = 40733147400.

The previous prime is 89695161971. The next prime is 89695161989. The reversal of 89695161974 is 47916159698.

It is a self number, because there is not a number n which added to its sum of digits gives 89695161974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89695161971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1844492 + ... + 1892495.

It is an arithmetic number, because the mean of its divisors is an integer number (9181779516).

Almost surely, 2^89695161974 is an apocalyptic number.

89695161974 is a deficient number, since it is larger than the sum of its proper divisors (57213310282).

89695161974 is a wasteful number, since it uses less digits than its factorization.

89695161974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3738091.

The product of its digits is 29393280, while the sum is 65.

The spelling of 89695161974 in words is "eighty-nine billion, six hundred ninety-five million, one hundred sixty-one thousand, nine hundred seventy-four".