30943196 has 12 divisors (see below), whose sum is σ = 57336048. Its totient is φ = 14561472.

The previous prime is 30943189. The next prime is 30943201. The reversal of 30943196 is 69134903.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227456 + ... + 227591.

It is an arithmetic number, because the mean of its divisors is an integer number (4778004).

Almost surely, 2^30943196 is an apocalyptic number.

It is an amenable number.

30943196 is a deficient number, since it is larger than the sum of its proper divisors (26392852).

30943196 is a wasteful number, since it uses less digits than its factorization.

30943196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455068 (or 455066 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 30943196 is about 5562.6608740782. The cubic root of 30943196 is about 313.9460737446.

The spelling of 30943196 in words is "thirty million, nine hundred forty-three thousand, one hundred ninety-six".