9790902 has 64 divisors (see below), whose sum is σ = 24261120. Its totient is φ = 2901600.

The previous prime is 9790901. The next prime is 9790919. The reversal of 9790902 is 2090979.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9790901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31327 + ... + 31637.

It is an arithmetic number, because the mean of its divisors is an integer number (379080).

Almost surely, 2^9790902 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9790902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12130560).

9790902 is an abundant number, since it is smaller than the sum of its proper divisors (14470218).

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

9790902 is a wasteful number, since it uses less digits than its factorization.

9790902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 9790902 is about 3129.0417063376. The cubic root of 9790902 is about 213.9312528469.

The spelling of 9790902 in words is "nine million, seven hundred ninety thousand, nine hundred two".