9075739 has 8 divisors (see below), whose sum is σ = 9676800. Its totient is φ = 8482176.

The previous prime is 9075733. The next prime is 9075761. The reversal of 9075739 is 9375709.

9075739 is digitally balanced in base 2 and base 3, because in such bases 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 cyclic number.

It is not a de Polignac number, because 9075739 - 2¹³ = 9067547 is a prime.

It is a super-2 number, since 2×9075739² = 164738076792242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9075733) 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, 742 + ... + 4324.

It is an arithmetic number, because the mean of its divisors is an integer number (1209600).

Almost surely, 2^9075739 is an apocalyptic number.

9075739 is a deficient number, since it is larger than the sum of its proper divisors (601061).

9075739 is a wasteful number, since it uses less digits than its factorization.

9075739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3749.

The product of its (nonzero) digits is 59535, while the sum is 40.

The square root of 9075739 is about 3012.5967204390. The cubic root of 9075739 is about 208.5902474553.

The spelling of 9075739 in words is "nine million, seventy-five thousand, seven hundred thirty-nine".