30341449 has 2 divisors, whose sum is σ = 30341450. Its totient is φ = 30341448.

The previous prime is 30341429. The next prime is 30341483. The reversal of 30341449 is 94414303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30327049 + 14400 = 5507^2 + 120^2 .

It is an emirp because it is prime and its reverse (94414303) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30341449 - 2²³ = 21952841 is a prime.

It is not a weakly prime, because it can be changed into another prime (30341429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15170724 + 15170725.

It is an arithmetic number, because the mean of its divisors is an integer number (15170725).

Almost surely, 2^30341449 is an apocalyptic number.

It is an amenable number.

30341449 is a deficient number, since it is larger than the sum of its proper divisors (1).

30341449 is an equidigital number, since it uses as much as digits as its factorization.

30341449 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 30341449 is about 5508.3072717487. The cubic root of 30341449 is about 311.8976522998.

The spelling of 30341449 in words is "thirty million, three hundred forty-one thousand, four hundred forty-nine".