9734731 has 4 divisors (see below), whose sum is σ = 9844200. Its totient is φ = 9625264.

The previous prime is 9734729. The next prime is 9734797. The reversal of 9734731 is 1374379.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9734731 - 2¹ = 9734729 is a prime.

It is a super-2 number, since 2×9734731² = 189529975284722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9734531) 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, 54601 + ... + 54778.

It is an arithmetic number, because the mean of its divisors is an integer number (2461050).

Almost surely, 2^9734731 is an apocalyptic number.

9734731 is a deficient number, since it is larger than the sum of its proper divisors (109469).

9734731 is a wasteful number, since it uses less digits than its factorization.

9734731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109468.

The product of its digits is 15876, while the sum is 34.

The square root of 9734731 is about 3120.0530444209. The cubic root of 9734731 is about 213.5213557754.

The spelling of 9734731 in words is "nine million, seven hundred thirty-four thousand, seven hundred thirty-one".