9374739 has 8 divisors (see below), whose sum is σ = 13636032. Its totient is φ = 5681640.

The previous prime is 9374711. The next prime is 9374747.

9374739 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 9374739 - 2⁷ = 9374611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9374739.

It is not an unprimeable number, because it can be changed into a prime (9374749) 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, 142009 + ... + 142074.

It is an arithmetic number, because the mean of its divisors is an integer number (1704504).

Almost surely, 2^9374739 is an apocalyptic number.

9374739 is a deficient number, since it is larger than the sum of its proper divisors (4261293).

9374739 is a wasteful number, since it uses less digits than its factorization.

9374739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284097.

The product of its digits is 142884, while the sum is 42.

The square root of 9374739 is about 3061.8195570608. The cubic root of 9374739 is about 210.8562095435.

The spelling of 9374739 in words is "nine million, three hundred seventy-four thousand, seven hundred thirty-nine".