30413850 has 48 divisors (see below), whose sum is σ = 79869888. Its totient is φ = 7632640.

The previous prime is 30413849. The next prime is 30413861. The reversal of 30413850 is 5831403.

It is a self number, because there is not a number n which added to its sum of digits gives 30413850.

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, 3414 + ... + 8513.

It is an arithmetic number, because the mean of its divisors is an integer number (1663956).

Almost surely, 2^30413850 is an apocalyptic number.

30413850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30413850 is an abundant number, since it is smaller than the sum of its proper divisors (49456038).

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

30413850 is a wasteful number, since it uses less digits than its factorization.

30413850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11959 (or 11954 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 30413850 is about 5514.8753385729. The cubic root of 30413850 is about 312.1455394300.

The spelling of 30413850 in words is "thirty million, four hundred thirteen thousand, eight hundred fifty".