413640082 has 8 divisors (see below), whose sum is σ = 621229500. Its totient is φ = 206563584.

The previous prime is 413640077. The next prime is 413640133. The reversal of 413640082 is 280046314.

It can be written as a sum of positive squares in 2 ways, for example, as 413349561 + 290521 = 20331^2 + 539^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 413640082.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126207 + ... + 129442.

Almost surely, 2^413640082 is an apocalyptic number.

413640082 is a deficient number, since it is larger than the sum of its proper divisors (207589418).

413640082 is a wasteful number, since it uses less digits than its factorization.

413640082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256460.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 413640082 is about 20338.1435239306. The cubic root of 413640082 is about 745.0879478174.

Adding to 413640082 its reverse (280046314), we get a palindrome (693686396).

The spelling of 413640082 in words is "four hundred thirteen million, six hundred forty thousand, eighty-two".