30848997 has 8 divisors (see below), whose sum is σ = 41695744. Its totient is φ = 20284128.

The previous prime is 30848977. The next prime is 30849001. The reversal of 30848997 is 79984803.

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

It is not a de Polignac number, because 30848997 - 2²⁴ = 14071781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30848977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70213 + ... + 70650.

It is an arithmetic number, because the mean of its divisors is an integer number (5211968).

Almost surely, 2^30848997 is an apocalyptic number.

It is an amenable number.

30848997 is a deficient number, since it is larger than the sum of its proper divisors (10846747).

30848997 is a wasteful number, since it uses less digits than its factorization.

30848997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140939.

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 30848997 is about 5554.1873392964. The cubic root of 30848997 is about 313.6271725477.

The spelling of 30848997 in words is "thirty million, eight hundred forty-eight thousand, nine hundred ninety-seven".