304013077 has 2 divisors, whose sum is σ = 304013078. Its totient is φ = 304013076.

The previous prime is 304013071. The next prime is 304013111. The reversal of 304013077 is 770310403.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 300883716 + 3129361 = 17346^2 + 1769^2 .

It is a cyclic number.

It is not a de Polignac number, because 304013077 - 2¹⁵ = 303980309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (304013071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152006538 + 152006539.

It is an arithmetic number, because the mean of its divisors is an integer number (152006539).

Almost surely, 2^304013077 is an apocalyptic number.

It is an amenable number.

304013077 is a deficient number, since it is larger than the sum of its proper divisors (1).

304013077 is an equidigital number, since it uses as much as digits as its factorization.

304013077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 304013077 is about 17435.9707788239. The cubic root of 304013077 is about 672.4047225708.

The spelling of 304013077 in words is "three hundred four million, thirteen thousand, seventy-seven".