30346030 has 32 divisors (see below), whose sum is σ = 64175328. Its totient is φ = 10185600.

The previous prime is 30346013. The next prime is 30346081. The reversal of 30346030 is 3064303.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30345989 and 30346007.

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, 9181 + ... + 12040.

It is an arithmetic number, because the mean of its divisors is an integer number (2005479).

Almost surely, 2^30346030 is an apocalyptic number.

30346030 is an abundant number, since it is smaller than the sum of its proper divisors (33829298).

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

30346030 is a wasteful number, since it uses less digits than its factorization.

30346030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21252.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 30346030 is about 5508.7230825301. The cubic root of 30346030 is about 311.9133484437.

The spelling of 30346030 in words is "thirty million, three hundred forty-six thousand, thirty".