99846444 has 24 divisors (see below), whose sum is σ = 245237440. Its totient is φ = 31530384.

The previous prime is 99846437. The next prime is 99846451. The reversal of 99846444 is 44464899.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (99846437) and next prime (99846451).

It is a junction number, because it is equal to n+sod(n) for n = 99846393 and 99846402.

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, 218734 + ... + 219189.

Almost surely, 2^99846444 is an apocalyptic number.

It is an amenable number.

99846444 is an abundant number, since it is smaller than the sum of its proper divisors (145390996).

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

99846444 is a wasteful number, since it uses less digits than its factorization.

99846444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437949 (or 437947 counting only the distinct ones).

The product of its digits is 995328, while the sum is 48.

The square root of 99846444 is about 9992.3192503042. The cubic root of 99846444 is about 463.9211803790.

The spelling of 99846444 in words is "ninety-nine million, eight hundred forty-six thousand, four hundred forty-four".