99026932660 has 12 divisors (see below), whose sum is σ = 207956558628. Its totient is φ = 39610773056.

The previous prime is 99026932657. The next prime is 99026932663. The reversal of 99026932660 is 6623962099.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (99026932657) and next prime (99026932663).

It can be written as a sum of positive squares in 2 ways, for example, as 38311015824 + 60715916836 = 195732^2 + 246406^2 .

It is a junction number, because it is equal to n+sod(n) for n = 99026932598 and 99026932607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99026932663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2475673297 + ... + 2475673336.

It is an arithmetic number, because the mean of its divisors is an integer number (17329713219).

Almost surely, 2^99026932660 is an apocalyptic number.

It is an amenable number.

99026932660 is an abundant number, since it is smaller than the sum of its proper divisors (108929625968).

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

99026932660 is a wasteful number, since it uses less digits than its factorization.

99026932660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4951346642 (or 4951346640 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 52.

The spelling of 99026932660 in words is "ninety-nine billion, twenty-six million, nine hundred thirty-two thousand, six hundred sixty".