99331064 has 32 divisors (see below), whose sum is σ = 214103520. Its totient is φ = 42320256.

The previous prime is 99331033. The next prime is 99331079. The reversal of 99331064 is 46013399.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4562 + ... + 14814.

It is an arithmetic number, because the mean of its divisors is an integer number (6690735).

Almost surely, 2^99331064 is an apocalyptic number.

It is an amenable number.

99331064 is an abundant number, since it is smaller than the sum of its proper divisors (114772456).

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

99331064 is a wasteful number, since it uses less digits than its factorization.

99331064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10439 (or 10435 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 99331064 is about 9966.4970777099. The cubic root of 99331064 is about 463.1215916830.

The spelling of 99331064 in words is "ninety-nine million, three hundred thirty-one thousand, sixty-four".