89904038187076 has 9 divisors (see below), whose sum is σ = 157332100013599. Its totient is φ = 44952009611764.

The previous prime is 89904038187053. The next prime is 89904038187097. The reversal of 89904038187076 is 67078183040998.

The square root of 89904038187076 is 9481774.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89904038186996 and 89904038187014.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 16593105 + ... + 21333991.

Almost surely, 2^{89904038187076} is an apocalyptic number.

89904038187076 is the 9481774-th square number.

It is an amenable number.

89904038187076 is a deficient number, since it is larger than the sum of its proper divisors (67428061826523).

89904038187076 is an frugal number, since it uses more digits than its factorization.

89904038187076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9481778 (or 4740889 counting only the distinct ones).

The product of its (nonzero) digits is 146313216, while the sum is 70.

The spelling of 89904038187076 in words is "eighty-nine trillion, nine hundred four billion, thirty-eight million, one hundred eighty-seven thousand, seventy-six".