30328394760 has 64 divisors (see below), whose sum is σ = 101094652800. Its totient is φ = 8087571648.

The previous prime is 30328394753. The next prime is 30328394777. The reversal of 30328394760 is 6749382303.

30328394760 is a `hidden beast` number, since 303 + 283 + 9 + 4 + 7 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 14039844 + ... + 14042003.

It is an arithmetic number, because the mean of its divisors is an integer number (1579603950).

Almost surely, 2^30328394760 is an apocalyptic number.

30328394760 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30328394760 is an abundant number, since it is smaller than the sum of its proper divisors (70766258040).

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

30328394760 is a wasteful number, since it uses less digits than its factorization.

30328394760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28081867 (or 28081857 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The spelling of 30328394760 in words is "thirty billion, three hundred twenty-eight million, three hundred ninety-four thousand, seven hundred sixty".