30344464 has 10 divisors (see below), whose sum is σ = 58792430. Its totient is φ = 15172224.

The previous prime is 30344459. The next prime is 30344471. The reversal of 30344464 is 46444303.

It can be written as a sum of positive squares in only one way, i.e., 30338064 + 6400 = 5508^2 + 80^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 948249 + ... + 948280.

It is an arithmetic number, because the mean of its divisors is an integer number (5879243).

Almost surely, 2^30344464 is an apocalyptic number.

It is an amenable number.

30344464 is a deficient number, since it is larger than the sum of its proper divisors (28447966).

30344464 is a wasteful number, since it uses less digits than its factorization.

30344464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896537 (or 1896531 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 30344464 is about 5508.5809424933. The cubic root of 30344464 is about 311.9079829455.

Adding to 30344464 its reverse (46444303), we get a palindrome (76788767).

The spelling of 30344464 in words is "thirty million, three hundred forty-four thousand, four hundred sixty-four".