9434098990 has 16 divisors (see below), whose sum is σ = 17015418000. Its totient is φ = 3766075200.

The previous prime is 9434098967. The next prime is 9434099023. The reversal of 9434098990 is 998904349.

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, 940311 + ... + 950290.

It is an arithmetic number, because the mean of its divisors is an integer number (1063463625).

Almost surely, 2^9434098990 is an apocalyptic number.

9434098990 is a deficient number, since it is larger than the sum of its proper divisors (7581319010).

9434098990 is a wasteful number, since it uses less digits than its factorization.

9434098990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891107.

The product of its (nonzero) digits is 2519424, while the sum is 55.

The square root of 9434098990 is about 97129.2900725626. The cubic root of 9434098990 is about 2113.0031425991.

The spelling of 9434098990 in words is "nine billion, four hundred thirty-four million, ninety-eight thousand, nine hundred ninety".