9774406 has 8 divisors (see below), whose sum is σ = 14675184. Its totient is φ = 4882680.

The previous prime is 9774397. The next prime is 9774409. The reversal of 9774406 is 6044779.

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

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9774409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2196 + ... + 4936.

It is an arithmetic number, because the mean of its divisors is an integer number (1834398).

Almost surely, 2^9774406 is an apocalyptic number.

9774406 is a deficient number, since it is larger than the sum of its proper divisors (4900778).

9774406 is a wasteful number, since it uses less digits than its factorization.

9774406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4526.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 9774406 is about 3126.4046443159. The cubic root of 9774406 is about 213.8110394170.

The spelling of 9774406 in words is "nine million, seven hundred seventy-four thousand, four hundred six".