30704011 has 16 divisors (see below), whose sum is σ = 35703360. Its totient is φ = 26167680.

The previous prime is 30703997. The next prime is 30704033. The reversal of 30704011 is 11040703.

It is a cyclic number.

It is not a de Polignac number, because 30704011 - 2⁹ = 30703499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30707011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6901 + ... + 10441.

It is an arithmetic number, because the mean of its divisors is an integer number (2231460).

Almost surely, 2^30704011 is an apocalyptic number.

30704011 is a deficient number, since it is larger than the sum of its proper divisors (4999349).

30704011 is a wasteful number, since it uses less digits than its factorization.

30704011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3606.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 30704011 is about 5541.1200131381. The cubic root of 30704011 is about 313.1350660838.

Adding to 30704011 its reverse (11040703), we get a palindrome (41744714).

The spelling of 30704011 in words is "thirty million, seven hundred four thousand, eleven".