89934012100 has 27 divisors (see below), whose sum is σ = 195163314087. Its totient is φ = 35972405280.

The previous prime is 89934012089. The next prime is 89934012139. The reversal of 89934012100 is 121043998.

The square root of 89934012100 is 299890.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 5945335236 + 83988676864 = 77106^2 + 289808^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 89934012100.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2983906 + ... + 3013894.

Almost surely, 2^89934012100 is an apocalyptic number.

89934012100 is the 299890-th square number.

It is an amenable number.

89934012100 is an abundant number, since it is smaller than the sum of its proper divisors (105229301987).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89934012100 is an frugal number, since it uses more digits than its factorization.

89934012100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59992 (or 29996 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 89934012100 in words is "eighty-nine billion, nine hundred thirty-four million, twelve thousand, one hundred".