413480839 has 2 divisors, whose sum is σ = 413480840. Its totient is φ = 413480838.

The previous prime is 413480827. The next prime is 413480861. The reversal of 413480839 is 938084314.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413480839 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 (413480939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206740419 + 206740420.

It is an arithmetic number, because the mean of its divisors is an integer number (206740420).

Almost surely, 2^413480839 is an apocalyptic number.

413480839 is a deficient number, since it is larger than the sum of its proper divisors (1).

413480839 is an equidigital number, since it uses as much as digits as its factorization.

413480839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 413480839 is about 20334.2282617266. The cubic root of 413480839 is about 744.9923209875.

The spelling of 413480839 in words is "four hundred thirteen million, four hundred eighty thousand, eight hundred thirty-nine".