30889167348 has 144 divisors (see below), whose sum is σ = 86041146240. Its totient is φ = 8556066816.

The previous prime is 30889167341. The next prime is 30889167409. The reversal of 30889167348 is 84376198803.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30889167341) 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 47 ways as a sum of consecutive naturals, for example, 1022038 + ... + 1051826.

It is an arithmetic number, because the mean of its divisors is an integer number (597507960).

Almost surely, 2^30889167348 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30889167348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43020573120).

30889167348 is an abundant number, since it is smaller than the sum of its proper divisors (55151978892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30889167348 is a wasteful number, since it uses less digits than its factorization.

30889167348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29866 (or 29847 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 57.

The spelling of 30889167348 in words is "thirty billion, eight hundred eighty-nine million, one hundred sixty-seven thousand, three hundred forty-eight".