413071493 has 4 divisors (see below), whose sum is σ = 417330060. Its totient is φ = 408812928.

The previous prime is 413071471. The next prime is 413071499. The reversal of 413071493 is 394170314.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 337346689 + 75724804 = 18367^2 + 8702^2 .

It is a cyclic number.

It is not a de Polignac number, because 413071493 - 2¹² = 413067397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413071499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2129138 + ... + 2129331.

It is an arithmetic number, because the mean of its divisors is an integer number (104332515).

Almost surely, 2^413071493 is an apocalyptic number.

It is an amenable number.

413071493 is a deficient number, since it is larger than the sum of its proper divisors (4258567).

413071493 is an equidigital number, since it uses as much as digits as its factorization.

413071493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4258566.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 413071493 is about 20324.1603270590. The cubic root of 413071493 is about 744.7463923656.

The spelling of 413071493 in words is "four hundred thirteen million, seventy-one thousand, four hundred ninety-three".