30797084 has 6 divisors (see below), whose sum is σ = 53894904. Its totient is φ = 15398540.

The previous prime is 30797083. The next prime is 30797089. The reversal of 30797084 is 48079703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30797083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3849632 + ... + 3849639.

It is an arithmetic number, because the mean of its divisors is an integer number (8982484).

Almost surely, 2^30797084 is an apocalyptic number.

It is an amenable number.

30797084 is a deficient number, since it is larger than the sum of its proper divisors (23097820).

30797084 is a wasteful number, since it uses less digits than its factorization.

30797084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7699275 (or 7699273 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 30797084 is about 5549.5120506221. The cubic root of 30797084 is about 313.4511487940.

The spelling of 30797084 in words is "thirty million, seven hundred ninety-seven thousand, eighty-four".