30796069 has 2 divisors, whose sum is σ = 30796070. Its totient is φ = 30796068.

The previous prime is 30796067. The next prime is 30796123. The reversal of 30796069 is 96069703.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30107169 + 688900 = 5487^2 + 830^2 .

It is a cyclic number.

It is not a de Polignac number, because 30796069 - 2¹ = 30796067 is a prime.

It is a super-2 number, since 2×30796069² = 1896795731705522, which contains 22 as substring.

Together with 30796067, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30796063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15398034 + 15398035.

It is an arithmetic number, because the mean of its divisors is an integer number (15398035).

Almost surely, 2^30796069 is an apocalyptic number.

It is an amenable number.

30796069 is a deficient number, since it is larger than the sum of its proper divisors (1).

30796069 is an equidigital number, since it uses as much as digits as its factorization.

30796069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 40.

The square root of 30796069 is about 5549.4206003870. The cubic root of 30796069 is about 313.4477052167.

The spelling of 30796069 in words is "thirty million, seven hundred ninety-six thousand, sixty-nine".