30034746 has 48 divisors (see below), whose sum is σ = 77647680. Its totient is φ = 8580600.

The previous prime is 30034727. The next prime is 30034811. The reversal of 30034746 is 64743003.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3030 + ... + 8321.

It is an arithmetic number, because the mean of its divisors is an integer number (1617660).

Almost surely, 2^30034746 is an apocalyptic number.

30034746 is an abundant number, since it is smaller than the sum of its proper divisors (47612934).

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

30034746 is a wasteful number, since it uses less digits than its factorization.

30034746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11376 (or 11363 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 30034746 is about 5480.3965185012. The cubic root of 30034746 is about 310.8431642023.

Adding to 30034746 its reverse (64743003), we get a palindrome (94777749).

The spelling of 30034746 in words is "thirty million, thirty-four thousand, seven hundred forty-six".