30324769 has 2 divisors, whose sum is σ = 30324770. Its totient is φ = 30324768.

The previous prime is 30324743. The next prime is 30324799. The reversal of 30324769 is 96742303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28729600 + 1595169 = 5360^2 + 1263^2 .

It is a cyclic number.

It is not a de Polignac number, because 30324769 - 2⁵ = 30324737 is a prime.

It is a super-2 number, since 2×30324769² = 1839183229806722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30324799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15162384 + 15162385.

It is an arithmetic number, because the mean of its divisors is an integer number (15162385).

Almost surely, 2^30324769 is an apocalyptic number.

It is an amenable number.

30324769 is a deficient number, since it is larger than the sum of its proper divisors (1).

30324769 is an equidigital number, since it uses as much as digits as its factorization.

30324769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 30324769 is about 5506.7929868482. The cubic root of 30324769 is about 311.8404873034.

The spelling of 30324769 in words is "thirty million, three hundred twenty-four thousand, seven hundred sixty-nine".