30484026612 has 72 divisors (see below), whose sum is σ = 87865746696. Its totient is φ = 8827951104.

The previous prime is 30484026581. The next prime is 30484026631. The reversal of 30484026612 is 21662048403.

30484026612 is a `hidden beast` number, since 30 + 4 + 8 + 4 + 0 + 2 + 6 + 612 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 10307528676 + 20176497936 = 101526^2 + 142044^2 .

It is a super-2 number, since 2×30484026612² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1907833 + ... + 1923744.

It is an arithmetic number, because the mean of its divisors is an integer number (1220357593).

Almost surely, 2^30484026612 is an apocalyptic number.

It is an amenable number.

30484026612 is an abundant number, since it is smaller than the sum of its proper divisors (57381720084).

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

30484026612 is a wasteful number, since it uses less digits than its factorization.

30484026612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3831617 (or 3831612 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 30484026612 in words is "thirty billion, four hundred eighty-four million, twenty-six thousand, six hundred twelve".