9742706 has 16 divisors (see below), whose sum is σ = 15573600. Its totient is φ = 4557888.

The previous prime is 9742699. The next prime is 9742709. The reversal of 9742706 is 6072479.

It is not an unprimeable number, because it can be changed into a prime (9742709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1610 + ... + 4698.

It is an arithmetic number, because the mean of its divisors is an integer number (973350).

Almost surely, 2^9742706 is an apocalyptic number.

9742706 is a deficient number, since it is larger than the sum of its proper divisors (5830894).

9742706 is a wasteful number, since it uses less digits than its factorization.

9742706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3193.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 9742706 is about 3121.3308059224. The cubic root of 9742706 is about 213.5796476795.

The spelling of 9742706 in words is "nine million, seven hundred forty-two thousand, seven hundred six".