30002946 has 8 divisors (see below), whose sum is σ = 60005904. Its totient is φ = 10000980.

The previous prime is 30002933. The next prime is 30002963. The reversal of 30002946 is 64920003.

It is a sphenic number, since it is the product of 3 distinct primes.

30002946 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2500240 + ... + 2500251.

It is an arithmetic number, because the mean of its divisors is an integer number (7500738).

Almost surely, 2^30002946 is an apocalyptic number.

30002946 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30002946 is a wasteful number, since it uses less digits than its factorization.

30002946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5000496.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 30002946 is about 5477.4945002254. The cubic root of 30002946 is about 310.7334212702.

Adding to 30002946 its reverse (64920003), we get a palindrome (94922949).

The spelling of 30002946 in words is "thirty million, two thousand, nine hundred forty-six".