9740990 has 32 divisors (see below), whose sum is σ = 20585664. Its totient is φ = 3248640.

The previous prime is 9740989. The next prime is 9740993. The reversal of 9740990 is 990479.

9740990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9740993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 710 + ... + 4470.

It is an arithmetic number, because the mean of its divisors is an integer number (643302).

Almost surely, 2^9740990 is an apocalyptic number.

9740990 is an abundant number, since it is smaller than the sum of its proper divisors (10844674).

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

9740990 is a wasteful number, since it uses less digits than its factorization.

9740990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3812.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 9740990 is about 3121.0559110660. The cubic root of 9740990 is about 213.5671075565.

The spelling of 9740990 in words is "nine million, seven hundred forty thousand, nine hundred ninety".