413987047 has 2 divisors, whose sum is σ = 413987048. Its totient is φ = 413987046.

The previous prime is 413987039. The next prime is 413987069. The reversal of 413987047 is 740789314.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 413987047 - 2³ = 413987039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 413986994 and 413987012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413987017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206993523 + 206993524.

It is an arithmetic number, because the mean of its divisors is an integer number (206993524).

Almost surely, 2^413987047 is an apocalyptic number.

413987047 is a deficient number, since it is larger than the sum of its proper divisors (1).

413987047 is an equidigital number, since it uses as much as digits as its factorization.

413987047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 413987047 is about 20346.6716442764. The cubic root of 413987047 is about 745.2962184065.

The spelling of 413987047 in words is "four hundred thirteen million, nine hundred eighty-seven thousand, forty-seven".