30067000393 has 8 divisors (see below), whose sum is σ = 31862423880. Its totient is φ = 28322152320.

The previous prime is 30067000367. The next prime is 30067000417. The reversal of 30067000393 is 39300076003.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1518505024 + 28548495369 = 38968^2 + 168963^2 .

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 30067000393 - 2⁹ = 30066999881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30067000363) 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, 12642630 + ... + 12645007.

It is an arithmetic number, because the mean of its divisors is an integer number (3982802985).

Almost surely, 2^30067000393 is an apocalyptic number.

It is an amenable number.

30067000393 is a deficient number, since it is larger than the sum of its proper divisors (1795423487).

30067000393 is a wasteful number, since it uses less digits than its factorization.

30067000393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25287707.

The product of its (nonzero) digits is 10206, while the sum is 31.

Adding to 30067000393 its reverse (39300076003), we get a palindrome (69367076396).

The spelling of 30067000393 in words is "thirty billion, sixty-seven million, three hundred ninety-three", and thus it is an aban number.