9074381 has 8 divisors (see below), whose sum is σ = 9582720. Its totient is φ = 8569152.

The previous prime is 9074371. The next prime is 9074389. The reversal of 9074381 is 1834709.

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

It is not a de Polignac number, because 9074381 - 2¹⁰ = 9073357 is a prime.

It is a super-2 number, since 2×9074381² = 164688781066322, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9074389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7676 + ... + 8778.

It is an arithmetic number, because the mean of its divisors is an integer number (1197840).

Almost surely, 2^9074381 is an apocalyptic number.

It is an amenable number.

9074381 is a deficient number, since it is larger than the sum of its proper divisors (508339).

9074381 is a wasteful number, since it uses less digits than its factorization.

9074381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 9074381 is about 3012.3713250527. The cubic root of 9074381 is about 208.5798431718.

The spelling of 9074381 in words is "nine million, seventy-four thousand, three hundred eighty-one".