9869722 has 8 divisors (see below), whose sum is σ = 14818176. Its totient is φ = 4930332.

The previous prime is 9869711. The next prime is 9869777. The reversal of 9869722 is 2279689.

It is a happy number.

9869722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×9869722² = 194822824714568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2293 + ... + 4999.

It is an arithmetic number, because the mean of its divisors is an integer number (1852272).

Almost surely, 2^9869722 is an apocalyptic number.

9869722 is a deficient number, since it is larger than the sum of its proper divisors (4948454).

9869722 is a wasteful number, since it uses less digits than its factorization.

9869722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4532.

The product of its digits is 108864, while the sum is 43.

The square root of 9869722 is about 3141.6113699820. The cubic root of 9869722 is about 214.5037916605.

The spelling of 9869722 in words is "nine million, eight hundred sixty-nine thousand, seven hundred twenty-two".