30760068 has 48 divisors (see below), whose sum is σ = 74854080. Its totient is φ = 9819264.

The previous prime is 30760057. The next prime is 30760109. The reversal of 30760068 is 86006703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54355 + ... + 54917.

It is an arithmetic number, because the mean of its divisors is an integer number (1559460).

Almost surely, 2^30760068 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 30760068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37427040).

30760068 is an abundant number, since it is smaller than the sum of its proper divisors (44094012).

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

30760068 is a wasteful number, since it uses less digits than its factorization.

30760068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756 (or 754 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 30760068 is about 5546.1759798982. The cubic root of 30760068 is about 313.3255161271.

The spelling of 30760068 in words is "thirty million, seven hundred sixty thousand, sixty-eight".