9790038 has 16 divisors (see below), whose sum is σ = 21755760. Its totient is φ = 3263328.

The previous prime is 9790013. The next prime is 9790043. The reversal of 9790038 is 8300979.

It is a junction number, because it is equal to n+sod(n) for n = 9789984 and 9790011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90595 + ... + 90702.

It is an arithmetic number, because the mean of its divisors is an integer number (1359735).

Almost surely, 2^9790038 is an apocalyptic number.

9790038 is an abundant number, since it is smaller than the sum of its proper divisors (11965722).

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

9790038 is a wasteful number, since it uses less digits than its factorization.

9790038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181308 (or 181302 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 9790038 is about 3128.9036418528. The cubic root of 9790038 is about 213.9249598604.

The spelling of 9790038 in words is "nine million, seven hundred ninety thousand, thirty-eight".