30863341 has 2 divisors, whose sum is σ = 30863342. Its totient is φ = 30863340.

The previous prime is 30863333. The next prime is 30863389. The reversal of 30863341 is 14336803.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26677225 + 4186116 = 5165^2 + 2046^2 .

It is a cyclic number.

It is not a de Polignac number, because 30863341 - 2³ = 30863333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30867341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15431670 + 15431671.

It is an arithmetic number, because the mean of its divisors is an integer number (15431671).

Almost surely, 2^30863341 is an apocalyptic number.

It is an amenable number.

30863341 is a deficient number, since it is larger than the sum of its proper divisors (1).

30863341 is an equidigital number, since it uses as much as digits as its factorization.

30863341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 30863341 is about 5555.4784672429. The cubic root of 30863341 is about 313.6757745718.

The spelling of 30863341 in words is "thirty million, eight hundred sixty-three thousand, three hundred forty-one".