9098000040 has 64 divisors (see below), whose sum is σ = 27959722560. Its totient is φ = 2366958080.

The previous prime is 9098000017. The next prime is 9098000053. The reversal of 9098000040 is 400008909.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 9097999971 and 9098000007.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 919674 + ... + 929513.

It is an arithmetic number, because the mean of its divisors is an integer number (436870665).

Almost surely, 2^9098000040 is an apocalyptic number.

It is an amenable number.

9098000040 is an abundant number, since it is smaller than the sum of its proper divisors (18861722520).

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

9098000040 is a wasteful number, since it uses less digits than its factorization.

9098000040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849242 (or 1849238 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 9098000040 is about 95383.4369269634. The cubic root of 9098000040 is about 2087.6065211041.

Adding to 9098000040 its reverse (400008909), we get a palindrome (9498008949).

The spelling of 9098000040 in words is "nine billion, ninety-eight million, forty", and thus it is an aban number and an uban number.