30606396970 has 16 divisors (see below), whose sum is σ = 55097738208. Its totient is φ = 12241175760.

The previous prime is 30606396941. The next prime is 30606396973. The reversal of 30606396970 is 7969360603.

It is not an unprimeable number, because it can be changed into a prime (30606396973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77424 + ... + 259243.

It is an arithmetic number, because the mean of its divisors is an integer number (3443608638).

Almost surely, 2^30606396970 is an apocalyptic number.

30606396970 is a deficient number, since it is larger than the sum of its proper divisors (24491341238).

30606396970 is a wasteful number, since it uses less digits than its factorization.

30606396970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345765.

The product of its (nonzero) digits is 1102248, while the sum is 49.

The spelling of 30606396970 in words is "thirty billion, six hundred six million, three hundred ninety-six thousand, nine hundred seventy".