9720094 has 16 divisors (see below), whose sum is σ = 15011568. Its totient is φ = 4718272.

The previous prime is 9720089. The next prime is 9720097. The reversal of 9720094 is 4900279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9720097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10914 + ... + 11770.

It is an arithmetic number, because the mean of its divisors is an integer number (938223).

Almost surely, 2^9720094 is an apocalyptic number.

9720094 is a deficient number, since it is larger than the sum of its proper divisors (5291474).

9720094 is a wasteful number, since it uses less digits than its factorization.

9720094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 9720094 is about 3117.7065288446. The cubic root of 9720094 is about 213.4142862260.

It can be divided in two parts, 9 and 720094, that multiplied together give a palindrome (6480846).

The spelling of 9720094 in words is "nine million, seven hundred twenty thousand, ninety-four".