30166396 has 24 divisors (see below), whose sum is σ = 58392320. Its totient is φ = 13545792.

The previous prime is 30166393. The next prime is 30166417. The reversal of 30166396 is 69366103.

It is a happy number.

It is a super-2 number, since 2×30166396² = 1820022895257632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30166393) 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, 5916 + ... + 9763.

Almost surely, 2^30166396 is an apocalyptic number.

It is an amenable number.

30166396 is a deficient number, since it is larger than the sum of its proper divisors (28225924).

30166396 is a wasteful number, since it uses less digits than its factorization.

30166396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15733 (or 15731 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 30166396 is about 5492.3943776827. The cubic root of 30166396 is about 311.2966706896.

The spelling of 30166396 in words is "thirty million, one hundred sixty-six thousand, three hundred ninety-six".