413898406 has 4 divisors (see below), whose sum is σ = 620847612. Its totient is φ = 206949202.

The previous prime is 413898377. The next prime is 413898431. The reversal of 413898406 is 604898314.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 604898314 = 2 ⋅302449157.

It is a super-3 number, since 3×413898406³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103474600 + ... + 103474603.

It is an arithmetic number, because the mean of its divisors is an integer number (155211903).

Almost surely, 2^413898406 is an apocalyptic number.

413898406 is a deficient number, since it is larger than the sum of its proper divisors (206949206).

413898406 is a wasteful number, since it uses less digits than its factorization.

413898406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206949205.

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 413898406 is about 20344.4932598480. The cubic root of 413898406 is about 745.2430214782.

The spelling of 413898406 in words is "four hundred thirteen million, eight hundred ninety-eight thousand, four hundred six".