30497483 has 8 divisors (see below), whose sum is σ = 30818880. Its totient is φ = 30178120.

The previous prime is 30497447. The next prime is 30497497. The reversal of 30497483 is 38479403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30497483 - 2⁸ = 30497227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30497443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61868 + ... + 62358.

It is an arithmetic number, because the mean of its divisors is an integer number (3852360).

Almost surely, 2^30497483 is an apocalyptic number.

30497483 is a deficient number, since it is larger than the sum of its proper divisors (321397).

30497483 is a wasteful number, since it uses less digits than its factorization.

30497483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 30497483 is about 5522.4526254193. The cubic root of 30497483 is about 312.4313935792.

The spelling of 30497483 in words is "thirty million, four hundred ninety-seven thousand, four hundred eighty-three".