413878357 has 2 divisors, whose sum is σ = 413878358. Its totient is φ = 413878356.

The previous prime is 413878331. The next prime is 413878369. The reversal of 413878357 is 753878314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 325405521 + 88472836 = 18039^2 + 9406^2 .

It is a cyclic number.

It is not a de Polignac number, because 413878357 - 2²⁷ = 279660629 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413878457) 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 as a sum of consecutive naturals, namely, 206939178 + 206939179.

It is an arithmetic number, because the mean of its divisors is an integer number (206939179).

Almost surely, 2^413878357 is an apocalyptic number.

It is an amenable number.

413878357 is a deficient number, since it is larger than the sum of its proper divisors (1).

413878357 is an equidigital number, since it uses as much as digits as its factorization.

413878357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 564480, while the sum is 46.

The square root of 413878357 is about 20344.0005161227. Note that the first 3 decimals coincide. The cubic root of 413878357 is about 745.2309882366.

The spelling of 413878357 in words is "four hundred thirteen million, eight hundred seventy-eight thousand, three hundred fifty-seven".