30485199 has 16 divisors (see below), whose sum is σ = 43649280. Its totient is φ = 18856320.

The previous prime is 30485197. The next prime is 30485209. The reversal of 30485199 is 99158403.

It is not a de Polignac number, because 30485199 - 2¹ = 30485197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30485197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 589 + ... + 7830.

It is an arithmetic number, because the mean of its divisors is an integer number (2728080).

Almost surely, 2^30485199 is an apocalyptic number.

30485199 is a deficient number, since it is larger than the sum of its proper divisors (13164081).

30485199 is a wasteful number, since it uses less digits than its factorization.

30485199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8510.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 30485199 is about 5521.3403264063. The cubic root of 30485199 is about 312.3894401428.

The spelling of 30485199 in words is "thirty million, four hundred eighty-five thousand, one hundred ninety-nine".