30344150 has 48 divisors (see below), whose sum is σ = 61871040. Its totient is φ = 11020800.

The previous prime is 30344147. The next prime is 30344161. The reversal of 30344150 is 5144303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24035 + ... + 25265.

It is an arithmetic number, because the mean of its divisors is an integer number (1288980).

Almost surely, 2^30344150 is an apocalyptic number.

30344150 is an abundant number, since it is smaller than the sum of its proper divisors (31526890).

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

30344150 is a wasteful number, since it uses less digits than its factorization.

30344150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289 (or 1284 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 30344150 is about 5508.5524414314. The cubic root of 30344150 is about 311.9069070826.

Adding to 30344150 its reverse (5144303), we get a palindrome (35488453).

The spelling of 30344150 in words is "thirty million, three hundred forty-four thousand, one hundred fifty".