230779413 has 6 divisors (see below), whose sum is σ = 333348054. Its totient is φ = 153852936.

The previous prime is 230779411. The next prime is 230779421. The reversal of 230779413 is 314977032.

230779413 is a `hidden beast` number, since 230 + 7 + 7 + 9 + 413 = 666.

It can be written as a sum of positive squares in only one way, i.e., 130919364 + 99860049 = 11442^2 + 9993^2 .

It is not a de Polignac number, because 230779413 - 2¹ = 230779411 is a prime.

It is a super-3 number, since 3×230779413³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230779411) 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 5 ways as a sum of consecutive naturals, for example, 12821070 + ... + 12821087.

It is an arithmetic number, because the mean of its divisors is an integer number (55558009).

Almost surely, 2^230779413 is an apocalyptic number.

It is an amenable number.

230779413 is a deficient number, since it is larger than the sum of its proper divisors (102568641).

230779413 is a wasteful number, since it uses less digits than its factorization.

230779413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25642163 (or 25642160 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 230779413 is about 15191.4256408015. The cubic root of 230779413 is about 613.3838749767.

The spelling of 230779413 in words is "two hundred thirty million, seven hundred seventy-nine thousand, four hundred thirteen".