30469846958 has 4 divisors (see below), whose sum is σ = 45704770440. Its totient is φ = 15234923478.

The previous prime is 30469846943. The next prime is 30469846987. The reversal of 30469846958 is 85964896403.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 30469846958.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7617461738 + ... + 7617461741.

It is an arithmetic number, because the mean of its divisors is an integer number (11426192610).

Almost surely, 2^30469846958 is an apocalyptic number.

30469846958 is a deficient number, since it is larger than the sum of its proper divisors (15234923482).

30469846958 is a wasteful number, since it uses less digits than its factorization.

30469846958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15234923481.

The product of its (nonzero) digits is 44789760, while the sum is 62.

The spelling of 30469846958 in words is "thirty billion, four hundred sixty-nine million, eight hundred forty-six thousand, nine hundred fifty-eight".