30348489546 has 12 divisors (see below), whose sum is σ = 65755060722. Its totient is φ = 10116163176.

The previous prime is 30348489533. The next prime is 30348489559. The reversal of 30348489546 is 64598484303.

30348489546 is a `hidden beast` number, since 30 + 3 + 484 + 8 + 95 + 46 = 666.

It is an interprime number because it is at equal distance from previous prime (30348489533) and next prime (30348489559).

It can be written as a sum of positive squares in only one way, i.e., 24247161225 + 6101328321 = 155715^2 + 78111^2 .

It is a super-2 number, since 2×30348489546² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30348489492 and 30348489501.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 843013581 + ... + 843013616.

Almost surely, 2^30348489546 is an apocalyptic number.

30348489546 is an abundant number, since it is smaller than the sum of its proper divisors (35406571176).

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

30348489546 is a wasteful number, since it uses less digits than its factorization.

30348489546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686027205 (or 1686027202 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 54.

The spelling of 30348489546 in words is "thirty billion, three hundred forty-eight million, four hundred eighty-nine thousand, five hundred forty-six".