304050061 has 4 divisors (see below), whose sum is σ = 347485792. Its totient is φ = 260614332.

The previous prime is 304050059. The next prime is 304050067. The reversal of 304050061 is 160050403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 160050403 = 739 ⋅216577.

It is a cyclic number.

It is not a de Polignac number, because 304050061 - 2¹ = 304050059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304050067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21717855 + ... + 21717868.

It is an arithmetic number, because the mean of its divisors is an integer number (86871448).

Almost surely, 2^304050061 is an apocalyptic number.

It is an amenable number.

304050061 is a deficient number, since it is larger than the sum of its proper divisors (43435731).

304050061 is an equidigital number, since it uses as much as digits as its factorization.

304050061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43435730.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 304050061 is about 17437.0313126977. The cubic root of 304050061 is about 672.4319880732.

The spelling of 304050061 in words is "three hundred four million, fifty thousand, sixty-one".