30004494630 has 48 divisors (see below), whose sum is σ = 79152362352. Its totient is φ = 7273816000.

The previous prime is 30004494623. The next prime is 30004494631. The reversal of 30004494630 is 3649440003.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 30004494591 and 30004494600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30004494631) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4129221 + ... + 4136480.

It is an arithmetic number, because the mean of its divisors is an integer number (1649007549).

Almost surely, 2^30004494630 is an apocalyptic number.

30004494630 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30004494630 is an abundant number, since it is smaller than the sum of its proper divisors (49147867722).

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

30004494630 is a wasteful number, since it uses less digits than its factorization.

30004494630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8265733 (or 8265722 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The spelling of 30004494630 in words is "thirty billion, four million, four hundred ninety-four thousand, six hundred thirty".