30653069 has 2 divisors, whose sum is σ = 30653070. Its totient is φ = 30653068.

The previous prime is 30653053. The next prime is 30653107. The reversal of 30653069 is 96035603.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17330569 + 13322500 = 4163^2 + 3650^2 .

It is a cyclic number.

It is not a de Polignac number, because 30653069 - 2⁴ = 30653053 is a prime.

It is a super-2 number, since 2×30653069² = 1879221278237522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30653269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15326534 + 15326535.

It is an arithmetic number, because the mean of its divisors is an integer number (15326535).

Almost surely, 2^30653069 is an apocalyptic number.

It is an amenable number.

30653069 is a deficient number, since it is larger than the sum of its proper divisors (1).

30653069 is an equidigital number, since it uses as much as digits as its factorization.

30653069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 32.

The square root of 30653069 is about 5536.5213807950. The cubic root of 30653069 is about 312.9617927756.

The spelling of 30653069 in words is "thirty million, six hundred fifty-three thousand, sixty-nine".