93988720469284 has 81 divisors (see below), whose sum is σ = 169751345793393. Its totient is φ = 45534433310400.

The previous prime is 93988720469251. The next prime is 93988720469311. The reversal of 93988720469284 is 48296402788939.

The square root of 93988720469284 is 9694778.

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

It can be written as a sum of positive squares in only one way, i.e., 4528903246884 + 89459817222400 = 2128122^2 + 9458320^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 151839612727 + ... + 151839613345.

Almost surely, 2^{93988720469284} is an apocalyptic number.

93988720469284 is the 9694778-th square number.

It is an amenable number.

93988720469284 is a deficient number, since it is larger than the sum of its proper divisors (75762625324109).

93988720469284 is an frugal number, since it uses more digits than its factorization.

93988720469284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706 (or 853 counting only the distinct ones).

The product of its (nonzero) digits is 3009871872, while the sum is 79.

The spelling of 93988720469284 in words is "ninety-three trillion, nine hundred eighty-eight billion, seven hundred twenty million, four hundred sixty-nine thousand, two hundred eighty-four".