413620843 has 2 divisors, whose sum is σ = 413620844. Its totient is φ = 413620842.

The previous prime is 413620783. The next prime is 413620919. The reversal of 413620843 is 348026314.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 413620843 - 2¹³ = 413612651 is a prime.

It is a super-3 number, since 3×413620843³ (a number of 27 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (413620643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206810421 + 206810422.

It is an arithmetic number, because the mean of its divisors is an integer number (206810422).

Almost surely, 2^413620843 is an apocalyptic number.

413620843 is a deficient number, since it is larger than the sum of its proper divisors (1).

413620843 is an equidigital number, since it uses as much as digits as its factorization.

413620843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 413620843 is about 20337.6705401577. The cubic root of 413620843 is about 745.0763959313.

The spelling of 413620843 in words is "four hundred thirteen million, six hundred twenty thousand, eight hundred forty-three".