89970773310 has 576 divisors, whose sum is σ = 286748646912. Its totient is φ = 19464192000.

The previous prime is 89970773309. The next prime is 89970773329. The reversal of 89970773310 is 1337707998.

It is a happy number.

It is a super-2 number, since 2×89970773310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 350080702 + ... + 350080958.

It is an arithmetic number, because the mean of its divisors is an integer number (497827512).

Almost surely, 2^89970773310 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89970773310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143374323456).

89970773310 is an abundant number, since it is smaller than the sum of its proper divisors (196777873602).

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

89970773310 is a wasteful number, since it uses less digits than its factorization.

89970773310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401 (or 387 counting only the distinct ones).

The product of its (nonzero) digits is 2000376, while the sum is 54.

The spelling of 89970773310 in words is "eighty-nine billion, nine hundred seventy million, seven hundred seventy-three thousand, three hundred ten".