411403946 has 8 divisors (see below), whose sum is σ = 619116960. Its totient is φ = 205031628.

The previous prime is 411403943. The next prime is 411403969. The reversal of 411403946 is 649304114.

It is a happy number.

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 (411403943) 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, 334406 + ... + 335633.

It is an arithmetic number, because the mean of its divisors is an integer number (77389620).

Almost surely, 2^411403946 is an apocalyptic number.

411403946 is a deficient number, since it is larger than the sum of its proper divisors (207713014).

411403946 is a wasteful number, since it uses less digits than its factorization.

411403946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670348.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 411403946 is about 20283.0950794005. The cubic root of 411403946 is about 743.7428739660.

The spelling of 411403946 in words is "four hundred eleven million, four hundred three thousand, nine hundred forty-six".