99411489 has 32 divisors (see below), whose sum is σ = 152340480. Its totient is φ = 64022400.

The previous prime is 99411469. The next prime is 99411491. The reversal of 99411489 is 98411499.

It is not a de Polignac number, because 99411489 - 2⁹ = 99410977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99411469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190549 + ... + 191069.

It is an arithmetic number, because the mean of its divisors is an integer number (4760640).

Almost surely, 2^99411489 is an apocalyptic number.

It is an amenable number.

99411489 is a deficient number, since it is larger than the sum of its proper divisors (52928991).

99411489 is a wasteful number, since it uses less digits than its factorization.

99411489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758 (or 752 counting only the distinct ones).

The product of its digits is 93312, while the sum is 45.

The square root of 99411489 is about 9970.5310289874. The cubic root of 99411489 is about 463.2465492562.

The spelling of 99411489 in words is "ninety-nine million, four hundred eleven thousand, four hundred eighty-nine".