99441934 has 16 divisors (see below), whose sum is σ = 157322880. Its totient is φ = 47011320.

The previous prime is 99441931. The next prime is 99441967. The reversal of 99441934 is 43914499.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99441931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19407 + ... + 23989.

It is an arithmetic number, because the mean of its divisors is an integer number (9832680).

Almost surely, 2^99441934 is an apocalyptic number.

99441934 is a deficient number, since it is larger than the sum of its proper divisors (57880946).

99441934 is a wasteful number, since it uses less digits than its factorization.

99441934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5175.

The product of its digits is 139968, while the sum is 43.

The square root of 99441934 is about 9972.0576612854. The cubic root of 99441934 is about 463.2938345409.

The spelling of 99441934 in words is "ninety-nine million, four hundred forty-one thousand, nine hundred thirty-four".