306104769 has 12 divisors (see below), whose sum is σ = 461375616. Its totient is φ = 195197112.

The previous prime is 306104767. The next prime is 306104779. The reversal of 306104769 is 967401603.

306104769 is a `hidden beast` number, since 30 + 610 + 4 + 7 + 6 + 9 = 666.

It is not a de Polignac number, because 306104769 - 2¹ = 306104767 is a prime.

It is a super-2 number, since 2×306104769² = 187400259209086722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (306104761) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 739177 + ... + 739590.

It is an arithmetic number, because the mean of its divisors is an integer number (38447968).

Almost surely, 2^306104769 is an apocalyptic number.

It is an amenable number.

306104769 is a deficient number, since it is larger than the sum of its proper divisors (155270847).

306104769 is a wasteful number, since it uses less digits than its factorization.

306104769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478796 (or 1478793 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 306104769 is about 17495.8500507978. The cubic root of 306104769 is about 673.9433079607.

The spelling of 306104769 in words is "three hundred six million, one hundred four thousand, seven hundred sixty-nine".