305340104 has 32 divisors (see below), whose sum is σ = 584064000. Its totient is φ = 149606592.

The previous prime is 305340083. The next prime is 305340109. The reversal of 305340104 is 401043503.

It is a super-2 number, since 2×305340104² = 186465158221461632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (305340109) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 182777 + ... + 184439.

It is an arithmetic number, because the mean of its divisors is an integer number (18252000).

Almost surely, 2^305340104 is an apocalyptic number.

It is an amenable number.

305340104 is a deficient number, since it is larger than the sum of its proper divisors (278723896).

305340104 is a wasteful number, since it uses less digits than its factorization.

305340104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117 (or 2113 counting only the distinct ones).

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

The square root of 305340104 is about 17473.9836328182. The cubic root of 305340104 is about 673.3816586780.

Adding to 305340104 its reverse (401043503), we get a palindrome (706383607).

The spelling of 305340104 in words is "three hundred five million, three hundred forty thousand, one hundred four".