305104070 has 16 divisors (see below), whose sum is σ = 568125360. Its totient is φ = 117833184.

The previous prime is 305104061. The next prime is 305104081. The reversal of 305104070 is 70401503.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 525752 + ... + 526331.

It is an arithmetic number, because the mean of its divisors is an integer number (35507835).

Almost surely, 2^305104070 is an apocalyptic number.

305104070 is a deficient number, since it is larger than the sum of its proper divisors (263021290).

305104070 is a wasteful number, since it uses less digits than its factorization.

305104070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052119.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 305104070 is about 17467.2284578865. The cubic root of 305104070 is about 673.2081014579.

Adding to 305104070 its reverse (70401503), we get a palindrome (375505573).

The spelling of 305104070 in words is "three hundred five million, one hundred four thousand, seventy".