30004760898 has 48 divisors (see below), whose sum is σ = 78207904320. Its totient is φ = 8121588768.

The previous prime is 30004760857. The next prime is 30004760911. The reversal of 30004760898 is 89806740003.

It is a happy number.

30004760898 is a `hidden beast` number, since 30 + 0 + 0 + 4 + 7 + 608 + 9 + 8 = 666.

It is a super-2 number, since 2×30004760898² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 6264265 + ... + 6269052.

It is an arithmetic number, because the mean of its divisors is an integer number (1629331340).

Almost surely, 2^30004760898 is an apocalyptic number.

30004760898 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

30004760898 is an abundant number, since it is smaller than the sum of its proper divisors (48203143422).

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

30004760898 is a wasteful number, since it uses less digits than its factorization.

30004760898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12533351 (or 12533348 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 30004760898 in words is "thirty billion, four million, seven hundred sixty thousand, eight hundred ninety-eight".