30327049 has 3 divisors (see below), whose sum is σ = 30332557. Its totient is φ = 30321542.

The previous prime is 30327043. The next prime is 30327067. The reversal of 30327049 is 94072303.

The square root of 30327049 is 5507.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 94072303 = 13 ⋅7236331.

It is not a de Polignac number, because 30327049 - 2⁹ = 30326537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30327043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2754 + ... + 8260.

Almost surely, 2^30327049 is an apocalyptic number.

30327049 is the 5507-th square number.

30327049 is the 2754-th centered octagonal number.

It is an amenable number.

30327049 is a deficient number, since it is larger than the sum of its proper divisors (5508).

30327049 is an frugal number, since it uses more digits than its factorization.

30327049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11014 (or 5507 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

The cubic root of 30327049 is about 311.8483024604.

The spelling of 30327049 in words is "thirty million, three hundred twenty-seven thousand, forty-nine".