30367049 has 8 divisors (see below), whose sum is σ = 32246280. Its totient is φ = 28498176.

The previous prime is 30367037. The next prime is 30367069. The reversal of 30367049 is 94076303.

It can be written as a sum of positive squares in 4 ways, for example, as 2699449 + 27667600 = 1643^2 + 5260^2 .

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 30367049 - 2⁴ = 30367033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30367069) 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, 3947 + ... + 8735.

It is an arithmetic number, because the mean of its divisors is an integer number (4030785).

Almost surely, 2^30367049 is an apocalyptic number.

It is an amenable number.

30367049 is a deficient number, since it is larger than the sum of its proper divisors (1879231).

30367049 is a wasteful number, since it uses less digits than its factorization.

30367049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5179.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 30367049 is about 5510.6305446836. The cubic root of 30367049 is about 311.9853468080.

The spelling of 30367049 in words is "thirty million, three hundred sixty-seven thousand, forty-nine".