413870 has 8 divisors (see below), whose sum is σ = 744984. Its totient is φ = 165544.

The previous prime is 413869. The next prime is 413879. The reversal of 413870 is 78314.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413879) 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, 20684 + ... + 20703.

It is an arithmetic number, because the mean of its divisors is an integer number (93123).

2⁴¹³⁸⁷⁰ is an apocalyptic number.

413870 is a deficient number, since it is larger than the sum of its proper divisors (331114).

413870 is a wasteful number, since it uses less digits than its factorization.

413870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41394.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 413870 is about 643.3272883999. The cubic root of 413870 is about 74.5225972321.

The spelling of 413870 in words is "four hundred thirteen thousand, eight hundred seventy".