30349483 has 2 divisors, whose sum is σ = 30349484. Its totient is φ = 30349482.

The previous prime is 30349477. The next prime is 30349493. The reversal of 30349483 is 38494303.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30349483 - 2¹⁷ = 30218411 is a prime.

It is a super-2 number, since 2×30349483² = 1842182236734578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30349433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15174741 + 15174742.

It is an arithmetic number, because the mean of its divisors is an integer number (15174742).

Almost surely, 2^30349483 is an apocalyptic number.

30349483 is a deficient number, since it is larger than the sum of its proper divisors (1).

30349483 is an equidigital number, since it uses as much as digits as its factorization.

30349483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 30349483 is about 5509.0364856298. The cubic root of 30349483 is about 311.9251786122.

The spelling of 30349483 in words is "thirty million, three hundred forty-nine thousand, four hundred eighty-three".