30414744 has 64 divisors (see below), whose sum is σ = 88944000. Its totient is φ = 9603360.

The previous prime is 30414737. The next prime is 30414779. The reversal of 30414744 is 44741403.

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 (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399 + ... + 7809.

It is an arithmetic number, because the mean of its divisors is an integer number (1389750).

Almost surely, 2^30414744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30414744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44472000).

30414744 is an abundant number, since it is smaller than the sum of its proper divisors (58529256).

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

30414744 is a wasteful number, since it uses less digits than its factorization.

30414744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7445 (or 7435 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 30414744 is about 5514.9563914867. The cubic root of 30414744 is about 312.1485978543.

The spelling of 30414744 in words is "thirty million, four hundred fourteen thousand, seven hundred forty-four".