30480898806 has 32 divisors (see below), whose sum is σ = 67762396800. Its totient is φ = 10156239720.

The previous prime is 30480898793. The next prime is 30480898813. The reversal of 30480898806 is 60889808403.

30480898806 is a `hidden beast` number, since 3 + 0 + 480 + 89 + 8 + 80 + 6 = 666.

It is a super-2 number, since 2×30480898806² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 25165 + ... + 248183.

It is an arithmetic number, because the mean of its divisors is an integer number (2117574900).

Almost surely, 2^30480898806 is an apocalyptic number.

30480898806 is an abundant number, since it is smaller than the sum of its proper divisors (37281497994).

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

30480898806 is a wasteful number, since it uses less digits than its factorization.

30480898806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225561 (or 225555 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The spelling of 30480898806 in words is "thirty billion, four hundred eighty million, eight hundred ninety-eight thousand, eight hundred six".