413623459 has 2 divisors, whose sum is σ = 413623460. Its totient is φ = 413623458.

The previous prime is 413623417. The next prime is 413623471. The reversal of 413623459 is 954326314.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413623459 is a prime.

It is not a weakly prime, because it can be changed into another prime (413623489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206811729 + 206811730.

It is an arithmetic number, because the mean of its divisors is an integer number (206811730).

Almost surely, 2^413623459 is an apocalyptic number.

413623459 is a deficient number, since it is larger than the sum of its proper divisors (1).

413623459 is an equidigital number, since it uses as much as digits as its factorization.

413623459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 37.

The square root of 413623459 is about 20337.7348542064. The cubic root of 413623459 is about 745.0779667062.

The spelling of 413623459 in words is "four hundred thirteen million, six hundred twenty-three thousand, four hundred fifty-nine".