9368690 has 8 divisors (see below), whose sum is σ = 16863660. Its totient is φ = 3747472.

The previous prime is 9368687. The next prime is 9368693. The reversal of 9368690 is 968639.

It is an interprime number because it is at equal distance from previous prime (9368687) and next prime (9368693).

It can be written as a sum of positive squares in 2 ways, for example, as 9078169 + 290521 = 3013^2 + 539^2 .

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

It is a super-2 number, since 2×9368690² = 175544704632200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9368693) 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 3 ways as a sum of consecutive naturals, for example, 468425 + ... + 468444.

Almost surely, 2^9368690 is an apocalyptic number.

9368690 is a deficient number, since it is larger than the sum of its proper divisors (7494970).

9368690 is a wasteful number, since it uses less digits than its factorization.

9368690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936876.

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 9368690 is about 3060.8315863503. The cubic root of 9368690 is about 210.8108485068.

The spelling of 9368690 in words is "nine million, three hundred sixty-eight thousand, six hundred ninety".