30824069 has 4 divisors (see below), whose sum is σ = 30953280. Its totient is φ = 30694860.

The previous prime is 30824063. The next prime is 30824107. The reversal of 30824069 is 96042803.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30824069 - 2⁸ = 30823813 is a prime.

It is a super-2 number, since 2×30824069² = 1900246459433522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30824063) 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, 64247 + ... + 64724.

It is an arithmetic number, because the mean of its divisors is an integer number (7738320).

Almost surely, 2^30824069 is an apocalyptic number.

It is an amenable number.

30824069 is a deficient number, since it is larger than the sum of its proper divisors (129211).

30824069 is a wasteful number, since it uses less digits than its factorization.

30824069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129210.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 30824069 is about 5551.9428131061. The cubic root of 30824069 is about 313.5426727183.

The spelling of 30824069 in words is "thirty million, eight hundred twenty-four thousand, sixty-nine".