30346289000 has 64 divisors (see below), whose sum is σ = 71237921040. Its totient is φ = 12099609600.

The previous prime is 30346288963. The next prime is 30346289003. The reversal of 30346289000 is 98264303.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 82119844 + 30264169156 = 9062^2 + 173966^2 .

It is not an unprimeable number, because it can be changed into a prime (30346289003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264524 + ... + 361476.

Almost surely, 2^30346289000 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 30346289000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35618960520).

30346289000 is an abundant number, since it is smaller than the sum of its proper divisors (40891632040).

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

30346289000 is a wasteful number, since it uses less digits than its factorization.

30346289000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97287 (or 97273 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 30346289000 in words is "thirty billion, three hundred forty-six million, two hundred eighty-nine thousand".