30800035 has 8 divisors (see below), whose sum is σ = 42240096. Its totient is φ = 21120000.

The previous prime is 30800027. The next prime is 30800069. The reversal of 30800035 is 53000803.

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

It is not a de Polignac number, because 30800035 - 2³ = 30800027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30799985 and 30800021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439966 + ... + 440035.

It is an arithmetic number, because the mean of its divisors is an integer number (5280012).

Almost surely, 2^30800035 is an apocalyptic number.

30800035 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

30800035 is a deficient number, since it is larger than the sum of its proper divisors (11440061).

30800035 is an equidigital number, since it uses as much as digits as its factorization.

30800035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880013.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 30800035 is about 5549.7779234849. Note that the first 3 decimals coincide. The cubic root of 30800035 is about 313.4611601833.

Adding to 30800035 its reverse (53000803), we get a palindrome (83800838).

The spelling of 30800035 in words is "thirty million, eight hundred thousand, thirty-five".