30960994 has 8 divisors (see below), whose sum is σ = 48885840. Its totient is φ = 14665716.

The previous prime is 30960959. The next prime is 30961019. The reversal of 30960994 is 49906903.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 407344 + ... + 407419.

It is an arithmetic number, because the mean of its divisors is an integer number (6110730).

Almost surely, 2^30960994 is an apocalyptic number.

30960994 is a deficient number, since it is larger than the sum of its proper divisors (17924846).

30960994 is a wasteful number, since it uses less digits than its factorization.

30960994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814784.

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 30960994 is about 5564.2604180610. The cubic root of 30960994 is about 314.0062543550.

The spelling of 30960994 in words is "thirty million, nine hundred sixty thousand, nine hundred ninety-four".