89930603998 has 4 divisors (see below), whose sum is σ = 134895906000. Its totient is φ = 44965301998.

The previous prime is 89930603951. The next prime is 89930604031.

89930603998 is nontrivially palindromic in base 10.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 22482650998 + ... + 22482651001.

It is an arithmetic number, because the mean of its divisors is an integer number (33723976500).

Almost surely, 2^89930603998 is an apocalyptic number.

89930603998 is a deficient number, since it is larger than the sum of its proper divisors (44965302002).

89930603998 is a wasteful number, since it uses less digits than its factorization.

89930603998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44965302001.

The product of its (nonzero) digits is 22674816, while the sum is 64.

The spelling of 89930603998 in words is "eighty-nine billion, nine hundred thirty million, six hundred three thousand, nine hundred ninety-eight".