413865490 has 8 divisors (see below), whose sum is σ = 744957900. Its totient is φ = 165546192.

The previous prime is 413865449. The next prime is 413865539. The reversal of 413865490 is 94568314.

It can be written as a sum of positive squares in 2 ways, for example, as 335878929 + 77986561 = 18327^2 + 8831^2 .

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

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, 20693265 + ... + 20693284.

Almost surely, 2^413865490 is an apocalyptic number.

413865490 is a deficient number, since it is larger than the sum of its proper divisors (331092410).

413865490 is a wasteful number, since it uses less digits than its factorization.

413865490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41386556.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 413865490 is about 20343.6842779276. The cubic root of 413865490 is about 745.2232653664.

The spelling of 413865490 in words is "four hundred thirteen million, eight hundred sixty-five thousand, four hundred ninety".