407841 has 8 divisors (see below), whose sum is σ = 621504. Its totient is φ = 233040.

The previous prime is 407833. The next prime is 407843. The reversal of 407841 is 148704.

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

It is not a de Polignac number, because 407841 - 2³ = 407833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (407843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9690 + ... + 9731.

It is an arithmetic number, because the mean of its divisors is an integer number (77688).

2⁴⁰⁷⁸⁴¹ is an apocalyptic number.

It is an amenable number.

407841 is a deficient number, since it is larger than the sum of its proper divisors (213663).

407841 is a wasteful number, since it uses less digits than its factorization.

407841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19431.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 407841 is about 638.6243027007. The cubic root of 407841 is about 74.1589594875.

The spelling of 407841 in words is "four hundred seven thousand, eight hundred forty-one".