413784079 has 2 divisors, whose sum is σ = 413784080. Its totient is φ = 413784078.

The previous prime is 413784043. The next prime is 413784103. The reversal of 413784079 is 970487314.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413784079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413784479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206892039 + 206892040.

It is an arithmetic number, because the mean of its divisors is an integer number (206892040).

Almost surely, 2^413784079 is an apocalyptic number.

413784079 is a deficient number, since it is larger than the sum of its proper divisors (1).

413784079 is an equidigital number, since it uses as much as digits as its factorization.

413784079 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 413784079 is about 20341.6832882630. The cubic root of 413784079 is about 745.1743981609.

The spelling of 413784079 in words is "four hundred thirteen million, seven hundred eighty-four thousand, seventy-nine".