413206538 has 8 divisors (see below), whose sum is σ = 620421120. Its totient is φ = 206399500.

The previous prime is 413206537. The next prime is 413206543. The reversal of 413206538 is 835602314.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (413206537) 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, 99338 + ... + 103413.

It is an arithmetic number, because the mean of its divisors is an integer number (77552640).

Almost surely, 2^413206538 is an apocalyptic number.

413206538 is a deficient number, since it is larger than the sum of its proper divisors (207214582).

413206538 is a wasteful number, since it uses less digits than its factorization.

413206538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203772.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 413206538 is about 20327.4823330387. The cubic root of 413206538 is about 744.8275432237.

The spelling of 413206538 in words is "four hundred thirteen million, two hundred six thousand, five hundred thirty-eight".