30796605 has 112 divisors (see below), whose sum is σ = 67993344. Its totient is φ = 13063680.

The previous prime is 30796589. The next prime is 30796613. The reversal of 30796605 is 50669703.

It is a happy number.

It is not a de Polignac number, because 30796605 - 2⁴ = 30796589 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30796605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 433720 + ... + 433790.

Almost surely, 2^30796605 is an apocalyptic number.

30796605 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30796605 is an abundant number, since it is smaller than the sum of its proper divisors (37196739).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30796605 is an equidigital number, since it uses as much as digits as its factorization.

30796605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 30796605 is about 5549.4688935068. The cubic root of 30796605 is about 313.4495237064.

The spelling of 30796605 in words is "thirty million, seven hundred ninety-six thousand, six hundred five".