413564890 has 8 divisors (see below), whose sum is σ = 744416820. Its totient is φ = 165425952.

The previous prime is 413564843. The next prime is 413564897. The reversal of 413564890 is 98465314.

It can be written as a sum of positive squares in 2 ways, for example, as 401641681 + 11923209 = 20041^2 + 3453^2 .

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 (413564897) 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, 20678235 + ... + 20678254.

Almost surely, 2^413564890 is an apocalyptic number.

413564890 is a deficient number, since it is larger than the sum of its proper divisors (330851930).

413564890 is a wasteful number, since it uses less digits than its factorization.

413564890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41356496.

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

The square root of 413564890 is about 20336.2948936132. The cubic root of 413564890 is about 745.0427974153.

The spelling of 413564890 in words is "four hundred thirteen million, five hundred sixty-four thousand, eight hundred ninety".