89864294734 has 4 divisors (see below), whose sum is σ = 134796442104. Its totient is φ = 44932147366.

The previous prime is 89864294657. The next prime is 89864294833. The reversal of 89864294734 is 43749246898.

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, 22466073682 + ... + 22466073685.

It is an arithmetic number, because the mean of its divisors is an integer number (33699110526).

Almost surely, 2^89864294734 is an apocalyptic number.

89864294734 is a deficient number, since it is larger than the sum of its proper divisors (44932147370).

89864294734 is a wasteful number, since it uses less digits than its factorization.

89864294734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44932147369.

The product of its digits is 83607552, while the sum is 64.

The spelling of 89864294734 in words is "eighty-nine billion, eight hundred sixty-four million, two hundred ninety-four thousand, seven hundred thirty-four".